72792376900 has 36 divisors (see below), whose sum is σ = 160636749840. Its totient is φ = 28623440800.

The previous prime is 72792376897. The next prime is 72792376931. The reversal of 72792376900 is 967329727.

It is a happy number.

It is a super-2 number, since 2×72792376900² (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 11 ways as a sum of consecutive naturals, for example, 6162946 + ... + 6174745.

It is an arithmetic number, because the mean of its divisors is an integer number (4462131940).

Almost surely, 2^72792376900 is an apocalyptic number.

It is an amenable number.

72792376900 is an abundant number, since it is smaller than the sum of its proper divisors (87844372940).

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

72792376900 is a wasteful number, since it uses less digits than its factorization.

72792376900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12337764 (or 12337757 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 52.

The spelling of 72792376900 in words is "seventy-two billion, seven hundred ninety-two million, three hundred seventy-six thousand, nine hundred".