772746273404 has 12 divisors (see below), whose sum is σ = 1545492546864. Its totient is φ = 331176974304.

The previous prime is 772746273391. The next prime is 772746273487. The reversal of 772746273404 is 404372647277.

772746273404 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13799040569 + ... + 13799040624.

It is an arithmetic number, because the mean of its divisors is an integer number (128791045572).

Almost surely, 2^772746273404 is an apocalyptic number.

It is an amenable number.

772746273404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

772746273404 is a wasteful number, since it uses less digits than its factorization.

772746273404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27598081204 (or 27598081202 counting only the distinct ones).

The product of its (nonzero) digits is 11063808, while the sum is 53.

The spelling of 772746273404 in words is "seven hundred seventy-two billion, seven hundred forty-six million, two hundred seventy-three thousand, four hundred four".