500472530 has 8 divisors (see below), whose sum is σ = 900850572. Its totient is φ = 200189008.

The previous prime is 500472523. The next prime is 500472541. The reversal of 500472530 is 35274005.

It can be written as a sum of positive squares in 2 ways, for example, as 417425761 + 83046769 = 20431^2 + 9113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 500472530.

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, 25023617 + ... + 25023636.

Almost surely, 2^500472530 is an apocalyptic number.

500472530 is a deficient number, since it is larger than the sum of its proper divisors (400378042).

500472530 is a wasteful number, since it uses less digits than its factorization.

500472530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50047260.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 500472530 is about 22371.2433717932. The cubic root of 500472530 is about 793.9504788002.

The spelling of 500472530 in words is "five hundred million, four hundred seventy-two thousand, five hundred thirty".