504475545 has 16 divisors (see below), whose sum is σ = 922469760. Its totient is φ = 230617344.

The previous prime is 504475541. The next prime is 504475567. The reversal of 504475545 is 545574405.

It is not a de Polignac number, because 504475545 - 2² = 504475541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504475541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2402160 + ... + 2402369.

It is an arithmetic number, because the mean of its divisors is an integer number (57654360).

Almost surely, 2^504475545 is an apocalyptic number.

It is an amenable number.

504475545 is a deficient number, since it is larger than the sum of its proper divisors (417994215).

504475545 is a wasteful number, since it uses less digits than its factorization.

504475545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804544.

The product of its (nonzero) digits is 280000, while the sum is 39.

The square root of 504475545 is about 22460.5330524456. The cubic root of 504475545 is about 796.0616566510.

The spelling of 504475545 in words is "five hundred four million, four hundred seventy-five thousand, five hundred forty-five".