76532921392 has 10 divisors (see below), whose sum is σ = 148282535228. Its totient is φ = 38266460688.

The previous prime is 76532921357. The next prime is 76532921419. The reversal of 76532921392 is 29312923567.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2391653778 + ... + 2391653809.

Almost surely, 2^76532921392 is an apocalyptic number.

It is an amenable number.

76532921392 is a deficient number, since it is larger than the sum of its proper divisors (71749613836).

76532921392 is a wasteful number, since it uses less digits than its factorization.

76532921392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783307595 (or 4783307589 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The spelling of 76532921392 in words is "seventy-six billion, five hundred thirty-two million, nine hundred twenty-one thousand, three hundred ninety-two".