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56472526269208 = 23723110339750797
BaseRepresentation
bin11001101011100100010001…
…10111100010101100011000
321101221201110110020101202201
430311302020313202230120
524400221213211103313
6320035042002135544
714616001563101320
oct1465621067425430
9241851413211681
1056472526269208
1116aa29559303a5
1264009069515b4
13256844b0349aa
14dd33db900280
1567dea77bb0dd
hex335c88de2b18

56472526269208 has 64 divisors (see below), whose sum is σ = 126388457256960. Its totient is φ = 23129239157376.

The previous prime is 56472526269179. The next prime is 56472526269221. The reversal of 56472526269208 is 80296262527465.

It is a self number, because there is not a number n which added to its sum of digits gives 56472526269208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18454735 + ... + 21296062.

It is an arithmetic number, because the mean of its divisors is an integer number (1974819644640).

Almost surely, 256472526269208 is an apocalyptic number.

It is an amenable number.

56472526269208 is an abundant number, since it is smaller than the sum of its proper divisors (69915930987752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56472526269208 is a wasteful number, since it uses less digits than its factorization.

56472526269208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39751936 (or 39751932 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 56472526269208 in words is "fifty-six trillion, four hundred seventy-two billion, five hundred twenty-six million, two hundred sixty-nine thousand, two hundred eight".

Divisors: 1 2 4 7 8 14 23 28 46 56 92 161 184 322 644 1103 1288 2206 4412 7721 8824 15442 25369 30884 50738 61768 101476 177583 202952 355166 710332 1420664 39750797 79501594 159003188 278255579 318006376 556511158 914268331 1113022316 1828536662 2226044632 3657073324 6399878317 7314146648 12799756634 25599513268 43845129091 51199026536 87690258182 175380516364 306915903637 350761032728 613831807274 1008437969093 1227663614548 2016875938186 2455327229096 4033751876372 7059065783651 8067503752744 14118131567302 28236263134604 56472526269208