73266792456 has 64 divisors (see below), whose sum is σ = 215189190720. Its totient is φ = 20494206720.

The previous prime is 73266792421. The next prime is 73266792479. The reversal of 73266792456 is 65429766237.

It is a junction number, because it is equal to n+sod(n) for n = 73266792396 and 73266792405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10670635 + ... + 10677498.

It is an arithmetic number, because the mean of its divisors is an integer number (3362331105).

Almost surely, 2^73266792456 is an apocalyptic number.

It is an amenable number.

73266792456 is an abundant number, since it is smaller than the sum of its proper divisors (141922398264).

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

73266792456 is a wasteful number, since it uses less digits than its factorization.

73266792456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21348166 (or 21348162 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 57.

The spelling of 73266792456 in words is "seventy-three billion, two hundred sixty-six million, seven hundred ninety-two thousand, four hundred fifty-six".