504705164 has 6 divisors (see below), whose sum is σ = 883234044. Its totient is φ = 252352580.

The previous prime is 504705139. The next prime is 504705199. The reversal of 504705164 is 461507405.

It is a self number, because there is not a number n which added to its sum of digits gives 504705164.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63088142 + ... + 63088149.

It is an arithmetic number, because the mean of its divisors is an integer number (147205674).

Almost surely, 2^504705164 is an apocalyptic number.

It is an amenable number.

504705164 is a deficient number, since it is larger than the sum of its proper divisors (378528880).

504705164 is a wasteful number, since it uses less digits than its factorization.

504705164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126176295 (or 126176293 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 504705164 is about 22465.6440815749. The cubic root of 504705164 is about 796.1824178105.

The spelling of 504705164 in words is "five hundred four million, seven hundred five thousand, one hundred sixty-four".