19524272932 has 12 divisors (see below), whose sum is σ = 34579134576. Its totient is φ = 9644520200.

The previous prime is 19524272927. The next prime is 19524272969. The reversal of 19524272932 is 23927242591.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29403694 + ... + 29404357.

It is an arithmetic number, because the mean of its divisors is an integer number (2881594548).

Almost surely, 2^19524272932 is an apocalyptic number.

It is an amenable number.

19524272932 is a deficient number, since it is larger than the sum of its proper divisors (15054861644).

19524272932 is a wasteful number, since it uses less digits than its factorization.

19524272932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58808138 (or 58808136 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The spelling of 19524272932 in words is "nineteen billion, five hundred twenty-four million, two hundred seventy-two thousand, nine hundred thirty-two".