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52837877873825 = 5211192137737723
BaseRepresentation
bin11000000001110010001101…
…11100001111110010100001
320221002020210120001012202022
430000321012330033302201
523411143433213430300
6304213215213031225
714062260604352222
oct1400710674176241
9227066716035668
1052837877873825
1115921466640920
125b14402485515
13236378a44c2b5
14d0951cc21249
1561967b47d285
hex300e46f0fca1

52837877873825 has 12 divisors (see below), whose sum is σ = 71475238433328. Its totient is φ = 38427547544400.

The previous prime is 52837877873761. The next prime is 52837877873999.

52837877873825 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52837877873825 - 26 = 52837877873761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52837877873825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96068868587 + ... + 96068869136.

It is an arithmetic number, because the mean of its divisors is an integer number (5956269869444).

Almost surely, 252837877873825 is an apocalyptic number.

52837877873825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52837877873825 is a deficient number, since it is larger than the sum of its proper divisors (18637360559503).

52837877873825 is a wasteful number, since it uses less digits than its factorization.

52837877873825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192137737744 (or 192137737739 counting only the distinct ones).

The product of its digits is 8851046400, while the sum is 80.

The spelling of 52837877873825 in words is "fifty-two trillion, eight hundred thirty-seven billion, eight hundred seventy-seven million, eight hundred seventy-three thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 192137737723 960688688615 2113515114953 4803443443075 10567575574765 52837877873825