52031124136 has 16 divisors (see below), whose sum is σ = 97563634740. Its totient is φ = 26014154880.

The previous prime is 52031124133. The next prime is 52031124203. The reversal of 52031124136 is 63142113025.

52031124136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41287801636 + 10743322500 = 203194^2 + 103650^2 .

It is not an unprimeable number, because it can be changed into a prime (52031124133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9495 + ... + 322726.

Almost surely, 2^52031124136 is an apocalyptic number.

It is an amenable number.

52031124136 is a deficient number, since it is larger than the sum of its proper divisors (45532510604).

52031124136 is a wasteful number, since it uses less digits than its factorization.

52031124136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351804 (or 351800 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 52031124136 in words is "fifty-two billion, thirty-one million, one hundred twenty-four thousand, one hundred thirty-six".