504515505 has 32 divisors (see below), whose sum is σ = 870984576. Its totient is φ = 247901184.

The previous prime is 504515497. The next prime is 504515513. The reversal of 504515505 is 505515405.

It is an interprime number because it is at equal distance from previous prime (504515497) and next prime (504515513).

It is not a de Polignac number, because 504515505 - 2³ = 504515497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113454 + ... + 117816.

It is an arithmetic number, because the mean of its divisors is an integer number (27218268).

Almost surely, 2^504515505 is an apocalyptic number.

It is an amenable number.

504515505 is a deficient number, since it is larger than the sum of its proper divisors (366469071).

504515505 is a wasteful number, since it uses less digits than its factorization.

504515505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977.

The product of its (nonzero) digits is 12500, while the sum is 30.

The square root of 504515505 is about 22461.4225951964. The cubic root of 504515505 is about 796.0826750361.

The spelling of 504515505 in words is "five hundred four million, five hundred fifteen thousand, five hundred five".