455516475 has 48 divisors (see below), whose sum is σ = 770736384. Its totient is φ = 237328000.

The previous prime is 455516471. The next prime is 455516489. The reversal of 455516475 is 574615554.

It is not a de Polignac number, because 455516475 - 2² = 455516471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455516471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 697249 + ... + 697901.

It is an arithmetic number, because the mean of its divisors is an integer number (16057008).

Almost surely, 2^455516475 is an apocalyptic number.

455516475 is a deficient number, since it is larger than the sum of its proper divisors (315219909).

455516475 is a wasteful number, since it uses less digits than its factorization.

455516475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868 (or 863 counting only the distinct ones).

The product of its digits is 420000, while the sum is 42.

The square root of 455516475 is about 21342.8319348675. The cubic root of 455516475 is about 769.4280764570.

The spelling of 455516475 in words is "four hundred fifty-five million, five hundred sixteen thousand, four hundred seventy-five".