52152054032 has 40 divisors (see below), whose sum is σ = 109059816600. Its totient is φ = 24016527360.

The previous prime is 52152054029. The next prime is 52152054041. The reversal of 52152054032 is 23045025125.

It can be written as a sum of positive squares in 4 ways, for example, as 5580687616 + 46571366416 = 74704^2 + 215804^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52152053986 and 52152054004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185819 + ... + 372602.

It is an arithmetic number, because the mean of its divisors is an integer number (2726495415).

Almost surely, 2^52152054032 is an apocalyptic number.

52152054032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52152054032 is an abundant number, since it is smaller than the sum of its proper divisors (56907762568).

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

52152054032 is a wasteful number, since it uses less digits than its factorization.

52152054032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558891 (or 558885 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 52152054032 its reverse (23045025125), we get a palindrome (75197079157).

The spelling of 52152054032 in words is "fifty-two billion, one hundred fifty-two million, fifty-four thousand, thirty-two".