512316523411264 has 56 divisors (see below), whose sum is σ = 1194360286680288. Its totient is φ = 214957981847040.

The previous prime is 512316523411201. The next prime is 512316523411271. The reversal of 512316523411264 is 462114325613215.

It is a happy number.

It is a congruent number.

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, 27989311402 + ... + 27989329705.

It is an arithmetic number, because the mean of its divisors is an integer number (21327862262148).

Almost surely, 2^{512316523411264} is an apocalyptic number.

It is an amenable number.

512316523411264 is an abundant number, since it is smaller than the sum of its proper divisors (682043763269024).

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

512316523411264 is a wasteful number, since it uses less digits than its factorization.

512316523411264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55978641143 (or 55978641133 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 512316523411264 in words is "five hundred twelve trillion, three hundred sixteen billion, five hundred twenty-three million, four hundred eleven thousand, two hundred sixty-four".