500975316 has 18 divisors (see below), whose sum is σ = 1266354362. Its totient is φ = 166991760.

The previous prime is 500975291. The next prime is 500975323. The reversal of 500975316 is 613579005.

It is a happy number.

500975316 is a `hidden beast` number, since 500 + 97 + 53 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 338412816 + 162562500 = 18396^2 + 12750^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 13915981 = 500975316 / (5 + 0 + 0 + 9 + 7 + 5 + 3 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6957955 + ... + 6958026.

Almost surely, 2^500975316 is an apocalyptic number.

It is an amenable number.

500975316 is an abundant number, since it is smaller than the sum of its proper divisors (765379046).

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

500975316 is a wasteful number, since it uses less digits than its factorization.

500975316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13915991 (or 13915986 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 500975316 is about 22382.4778789123. The cubic root of 500975316 is about 794.2162633395.

The spelling of 500975316 in words is "five hundred million, nine hundred seventy-five thousand, three hundred sixteen".