527921164 has 12 divisors (see below), whose sum is σ = 924886984. Its totient is φ = 263667744.

The previous prime is 527921161. The next prime is 527921167. The reversal of 527921164 is 461129725.

It is an interprime number because it is at equal distance from previous prime (527921161) and next prime (527921167).

It is a super-2 number, since 2×527921164² = 557401510798229792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) 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 (527921161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69129 + ... + 76384.

Almost surely, 2^527921164 is an apocalyptic number.

It is an amenable number.

527921164 is a deficient number, since it is larger than the sum of its proper divisors (396965820).

527921164 is a wasteful number, since it uses less digits than its factorization.

527921164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146424 (or 146422 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 527921164 is about 22976.5350738531. The cubic root of 527921164 is about 808.2077754557.

It can be divided in two parts, 52792 and 1164, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 527921164 in words is "five hundred twenty-seven million, nine hundred twenty-one thousand, one hundred sixty-four".