772728733104 has 40 divisors (see below), whose sum is σ = 1996587536112. Its totient is φ = 257528290560.

The previous prime is 772728733087. The next prime is 772728733121. The reversal of 772728733104 is 401337827277.

It is an interprime number because it is at equal distance from previous prime (772728733087) and next prime (772728733121).

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, 1237579 + ... + 1754154.

Almost surely, 2^772728733104 is an apocalyptic number.

It is an amenable number.

772728733104 is an abundant number, since it is smaller than the sum of its proper divisors (1223858803008).

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

772728733104 is a wasteful number, since it uses less digits than its factorization.

772728733104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2997125 (or 2997119 counting only the distinct ones).

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 772728733104 in words is "seven hundred seventy-two billion, seven hundred twenty-eight million, seven hundred thirty-three thousand, one hundred four".