504264630 has 16 divisors (see below), whose sum is σ = 1210235184. Its totient is φ = 134470560.

The previous prime is 504264599. The next prime is 504264661. The reversal of 504264630 is 36462405.

It is an interprime number because it is at equal distance from previous prime (504264599) and next prime (504264661).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 16808821 = 504264630 / (5 + 0 + 4 + 2 + 6 + 4 + 6 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8404381 + ... + 8404440.

It is an arithmetic number, because the mean of its divisors is an integer number (75639699).

Almost surely, 2^504264630 is an apocalyptic number.

504264630 is an abundant number, since it is smaller than the sum of its proper divisors (705970554).

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

504264630 is a wasteful number, since it uses less digits than its factorization.

504264630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16808831.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 504264630 is about 22455.8373257378. The cubic root of 504264630 is about 795.9507000013.

The spelling of 504264630 in words is "five hundred four million, two hundred sixty-four thousand, six hundred thirty".