525351164 has 12 divisors (see below), whose sum is σ = 990084984. Its totient is φ = 242469744.

The previous prime is 525351157. The next prime is 525351181. The reversal of 525351164 is 461153525.

It is a self number, because there is not a number n which added to its sum of digits gives 525351164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5051402 + ... + 5051505.

It is an arithmetic number, because the mean of its divisors is an integer number (82507082).

Almost surely, 2^525351164 is an apocalyptic number.

It is an amenable number.

525351164 is a deficient number, since it is larger than the sum of its proper divisors (464733820).

525351164 is a wasteful number, since it uses less digits than its factorization.

525351164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102924 (or 10102922 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 525351164 is about 22920.5402205096. The cubic root of 525351164 is about 806.8941489739.

The spelling of 525351164 in words is "five hundred twenty-five million, three hundred fifty-one thousand, one hundred sixty-four".