71792549392 has 20 divisors (see below), whose sum is σ = 140858801920. Its totient is φ = 35441890848.

The previous prime is 71792549383. The next prime is 71792549407. The reversal of 71792549392 is 29394529717.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28397688 + ... + 28400215.

It is an arithmetic number, because the mean of its divisors is an integer number (7042940096).

Almost surely, 2^71792549392 is an apocalyptic number.

It is an amenable number.

71792549392 is a deficient number, since it is larger than the sum of its proper divisors (69066252528).

71792549392 is a wasteful number, since it uses less digits than its factorization.

71792549392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56797990 (or 56797984 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 58.

The spelling of 71792549392 in words is "seventy-one billion, seven hundred ninety-two million, five hundred forty-nine thousand, three hundred ninety-two".