506466504 has 48 divisors (see below), whose sum is σ = 1373056620. Its totient is φ = 168652800.

The previous prime is 506466503. The next prime is 506466529. The reversal of 506466504 is 405664605.

It is a happy number.

506466504 is a `hidden beast` number, since 5 + 0 + 646 + 6 + 5 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 501670404 + 4796100 = 22398^2 + 2190^2 .

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 (506466503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83544 + ... + 89400.

Almost surely, 2^506466504 is an apocalyptic number.

It is an amenable number.

506466504 is an abundant number, since it is smaller than the sum of its proper divisors (866590116).

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

506466504 is a wasteful number, since it uses less digits than its factorization.

506466504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7070 (or 7063 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 506466504 is about 22504.8106857178. The cubic root of 506466504 is about 797.1075254259.

The spelling of 506466504 in words is "five hundred six million, four hundred sixty-six thousand, five hundred four".