507525672 has 16 divisors (see below), whose sum is σ = 1268814240. Its totient is φ = 169175216.

The previous prime is 507525653. The next prime is 507525677. The reversal of 507525672 is 276525705.

It is a self number, because there is not a number n which added to its sum of digits gives 507525672.

It is not an unprimeable number, because it can be changed into a prime (507525677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10573428 + ... + 10573475.

It is an arithmetic number, because the mean of its divisors is an integer number (79300890).

Almost surely, 2^507525672 is an apocalyptic number.

It is an amenable number.

507525672 is an abundant number, since it is smaller than the sum of its proper divisors (761288568).

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

507525672 is a wasteful number, since it uses less digits than its factorization.

507525672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21146912 (or 21146908 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 507525672 is about 22528.3304308153. The cubic root of 507525672 is about 797.6627993492.

The spelling of 507525672 in words is "five hundred seven million, five hundred twenty-five thousand, six hundred seventy-two".