512750673164 has 12 divisors (see below), whose sum is σ = 897380650824. Its totient is φ = 256356201504.

The previous prime is 512750673163. The next prime is 512750673217. The reversal of 512750673164 is 461376057215.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (512750673163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723394 + ... + 4830729.

It is an arithmetic number, because the mean of its divisors is an integer number (74781720902).

Almost surely, 2^512750673164 is an apocalyptic number.

It is an amenable number.

512750673164 is a deficient number, since it is larger than the sum of its proper divisors (384629977660).

512750673164 is a wasteful number, since it uses less digits than its factorization.

512750673164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9567544 (or 9567542 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 512750673164 in words is "five hundred twelve billion, seven hundred fifty million, six hundred seventy-three thousand, one hundred sixty-four".