72024882592 has 24 divisors (see below), whose sum is σ = 152706602916. Its totient is φ = 33242253312.

The previous prime is 72024882563. The next prime is 72024882599. The reversal of 72024882592 is 29528842027.

It can be written as a sum of positive squares in 2 ways, for example, as 51128445456 + 20896437136 = 226116^2 + 144556^2 .

It is not an unprimeable number, because it can be changed into a prime (72024882599) 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, 86567953 + ... + 86568784.

Almost surely, 2^72024882592 is an apocalyptic number.

It is an amenable number.

72024882592 is an abundant number, since it is smaller than the sum of its proper divisors (80681720324).

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

72024882592 is a wasteful number, since it uses less digits than its factorization.

72024882592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173136760 (or 173136752 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 72024882592 in words is "seventy-two billion, twenty-four million, eight hundred eighty-two thousand, five hundred ninety-two".