38812572484 has 24 divisors (see below), whose sum is σ = 79209334400. Its totient is φ = 16633959048.

The previous prime is 38812572479. The next prime is 38812572493. The reversal of 38812572484 is 48427521883.

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, 14143152 + ... + 14145895.

Almost surely, 2^38812572484 is an apocalyptic number.

It is an amenable number.

38812572484 is an abundant number, since it is smaller than the sum of its proper divisors (40396761916).

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

38812572484 is a wasteful number, since it uses less digits than its factorization.

38812572484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28289072 (or 28289056 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 52.

The spelling of 38812572484 in words is "thirty-eight billion, eight hundred twelve million, five hundred seventy-two thousand, four hundred eighty-four".