507474432 has 60 divisors (see below), whose sum is σ = 1464618870. Its totient is φ = 169156608.

The previous prime is 507474431. The next prime is 507474493. The reversal of 507474432 is 234474705.

It can be written as a sum of positive squares in only one way, i.e., 460359936 + 47114496 = 21456^2 + 6864^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (507474431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50457 + ... + 59672.

Almost surely, 2^507474432 is an apocalyptic number.

It is an amenable number.

507474432 is an abundant number, since it is smaller than the sum of its proper divisors (957144438).

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

507474432 is a wasteful number, since it uses less digits than its factorization.

507474432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110153 (or 110134 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 507474432 is about 22527.1931673700. The cubic root of 507474432 is about 797.6359543246.

The spelling of 507474432 in words is "five hundred seven million, four hundred seventy-four thousand, four hundred thirty-two".