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52343806504 = 2311594815983
BaseRepresentation
bin110000101111111011…
…110001101000101000
312000002221002212201011
4300233323301220220
51324200003302004
640014005233304
73532062004603
oct605773615050
9160087085634
1052343806504
1120220794620
12a189a02834
134c22512192
142767b2333a
15156551b004
hexc2fef1a28

52343806504 has 16 divisors (see below), whose sum is σ = 107066877120. Its totient is φ = 23792639280.

The previous prime is 52343806457. The next prime is 52343806507. The reversal of 52343806504 is 40560834325.

It is not an unprimeable number, because it can be changed into a prime (52343806507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297407904 + ... + 297408079.

It is an arithmetic number, because the mean of its divisors is an integer number (6691679820).

Almost surely, 252343806504 is an apocalyptic number.

It is an amenable number.

52343806504 is an abundant number, since it is smaller than the sum of its proper divisors (54723070616).

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

52343806504 is a wasteful number, since it uses less digits than its factorization.

52343806504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594816000 (or 594815996 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 52343806504 in words is "fifty-two billion, three hundred forty-three million, eight hundred six thousand, five hundred four".

Divisors: 1 2 4 8 11 22 44 88 594815983 1189631966 2379263932 4758527864 6542975813 13085951626 26171903252 52343806504