72933951460 has 24 divisors (see below), whose sum is σ = 153413648640. Its totient is φ = 29125513824.

The previous prime is 72933951457. The next prime is 72933951491. The reversal of 72933951460 is 6415933927.

It is a super-2 number, since 2×72933951460² (a number of 23 digits) contains 22 as substring.

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, 2991730 + ... + 3016009.

It is an arithmetic number, because the mean of its divisors is an integer number (6392235360).

Almost surely, 2^72933951460 is an apocalyptic number.

It is an amenable number.

72933951460 is an abundant number, since it is smaller than the sum of its proper divisors (80479697180).

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

72933951460 is a wasteful number, since it uses less digits than its factorization.

72933951460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008355 (or 6008353 counting only the distinct ones).

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

The spelling of 72933951460 in words is "seventy-two billion, nine hundred thirty-three million, nine hundred fifty-one thousand, four hundred sixty".