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52888880005 = 5135913791103
BaseRepresentation
bin110001010000011011…
…000100001110000101
312001111220202110222121
4301100123010032011
51331304023130010
640144040125541
73551431030303
oct612033041605
9161456673877
1052888880005
1120480437395
12a3004668b1
134cab419190
1427ba28d273
1515982d93da
hexc506c4385

52888880005 has 16 divisors (see below), whose sum is σ = 69507164160. Its totient is φ = 38394427968.

The previous prime is 52888879987. The next prime is 52888880059. The reversal of 52888880005 is 50008888825.

It is not a de Polignac number, because 52888880005 - 25 = 52888879973 is a prime.

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, 6891717 + ... + 6899386.

It is an arithmetic number, because the mean of its divisors is an integer number (4344197760).

Almost surely, 252888880005 is an apocalyptic number.

It is an amenable number.

52888880005 is a deficient number, since it is larger than the sum of its proper divisors (16618284155).

52888880005 is a wasteful number, since it uses less digits than its factorization.

52888880005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13791180.

The product of its (nonzero) digits is 1638400, while the sum is 52.

The spelling of 52888880005 in words is "fifty-two billion, eight hundred eighty-eight million, eight hundred eighty thousand, five".

Divisors: 1 5 13 59 65 295 767 3835 13791103 68955515 179284339 813675077 896421695 4068375385 10577776001 52888880005