52355869734 has 64 divisors (see below), whose sum is σ = 120839040000. Its totient is φ = 14813436288.

The previous prime is 52355869681. The next prime is 52355869763. The reversal of 52355869734 is 43796855325.

It is a super-2 number, since 2×52355869734² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1872892 + ... + 1900640.

It is an arithmetic number, because the mean of its divisors is an integer number (1888110000).

Almost surely, 2^52355869734 is an apocalyptic number.

52355869734 is an abundant number, since it is smaller than the sum of its proper divisors (68483170266).

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

52355869734 is a wasteful number, since it uses less digits than its factorization.

52355869734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28197.

The product of its digits is 27216000, while the sum is 57.

The spelling of 52355869734 in words is "fifty-two billion, three hundred fifty-five million, eight hundred sixty-nine thousand, seven hundred thirty-four".