52724888432 has 20 divisors (see below), whose sum is σ = 107531023080. Its totient is φ = 24974947008.

The previous prime is 52724888431. The next prime is 52724888477. The reversal of 52724888432 is 23488842725.

It is a happy number.

52724888432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52724888431) 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, 86718263 + ... + 86718870.

It is an arithmetic number, because the mean of its divisors is an integer number (5376551154).

Almost surely, 2^52724888432 is an apocalyptic number.

It is an amenable number.

52724888432 is an abundant number, since it is smaller than the sum of its proper divisors (54806134648).

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

52724888432 is a wasteful number, since it uses less digits than its factorization.

52724888432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173437160 (or 173437154 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 53.

The spelling of 52724888432 in words is "fifty-two billion, seven hundred twenty-four million, eight hundred eighty-eight thousand, four hundred thirty-two".