500525505 has 24 divisors (see below), whose sum is σ = 879802560. Its totient is φ = 263185440.

The previous prime is 500525489. The next prime is 500525521. The reversal of 500525505 is 505525005.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (500525489) and next prime (500525521).

It is not a de Polignac number, because 500525505 - 2⁴ = 500525489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75135 + ... + 81524.

It is an arithmetic number, because the mean of its divisors is an integer number (36658440).

Almost surely, 2^500525505 is an apocalyptic number.

It is an amenable number.

500525505 is a deficient number, since it is larger than the sum of its proper divisors (379277055).

500525505 is a wasteful number, since it uses less digits than its factorization.

500525505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156741 (or 156738 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The square root of 500525505 is about 22372.4273381321. The cubic root of 500525505 is about 793.9784910221.

The spelling of 500525505 in words is "five hundred million, five hundred twenty-five thousand, five hundred five".