504372959 has 4 divisors (see below), whose sum is σ = 521765160. Its totient is φ = 486980760.

The previous prime is 504372941. The next prime is 504372977. The reversal of 504372959 is 959273405.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (504372941) and next prime (504372977).

It is a de Polignac number, because none of the positive numbers 2^k-504372959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504372259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8696057 + ... + 8696114.

It is an arithmetic number, because the mean of its divisors is an integer number (130441290).

Almost surely, 2^504372959 is an apocalyptic number.

504372959 is a deficient number, since it is larger than the sum of its proper divisors (17392201).

504372959 is a wasteful number, since it uses less digits than its factorization.

504372959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17392200.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 504372959 is about 22458.2492416484. The cubic root of 504372959 is about 796.0076928080.

The spelling of 504372959 in words is "five hundred four million, three hundred seventy-two thousand, nine hundred fifty-nine".