77732116026204 has 96 divisors (see below), whose sum is σ = 187415476770816. Its totient is φ = 25065460221120.

The previous prime is 77732116026197. The next prime is 77732116026211. The reversal of 77732116026204 is 40262061123777.

It is an interprime number because it is at equal distance from previous prime (77732116026197) and next prime (77732116026211).

It is a super-2 number, since 2×77732116026204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7656699 + ... + 14631789.

It is an arithmetic number, because the mean of its divisors is an integer number (1952244549696).

Almost surely, 2^{77732116026204} is an apocalyptic number.

It is an amenable number.

77732116026204 is an abundant number, since it is smaller than the sum of its proper divisors (109683360744612).

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

77732116026204 is a wasteful number, since it uses less digits than its factorization.

77732116026204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975415 (or 6975413 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 77732116026204 in words is "seventy-seven trillion, seven hundred thirty-two billion, one hundred sixteen million, twenty-six thousand, two hundred four".