77011110555052 has 12 divisors (see below), whose sum is σ = 134792181735120. Its totient is φ = 38499058630736.

The previous prime is 77011110555031. The next prime is 77011110555083. The reversal of 77011110555052 is 25055501111077.

It is a super-2 number, since 2×77011110555052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 77011110554996 and 77011110555014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1624135027 + ... + 1624182442.

It is an arithmetic number, because the mean of its divisors is an integer number (11232681811260).

Almost surely, 2^{77011110555052} is an apocalyptic number.

It is an amenable number.

77011110555052 is a deficient number, since it is larger than the sum of its proper divisors (57781071180068).

77011110555052 is a wasteful number, since it uses less digits than its factorization.

77011110555052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248323400 (or 3248323398 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 40.

The spelling of 77011110555052 in words is "seventy-seven trillion, eleven billion, one hundred ten million, five hundred fifty-five thousand, fifty-two".