455745574440562 has 64 divisors (see below), whose sum is σ = 831634943754240. Its totient is φ = 182852687980800.

The previous prime is 455745574440551. The next prime is 455745574440587. The reversal of 455745574440562 is 265044475547554.

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, 562319637 + ... + 563129527.

It is an arithmetic number, because the mean of its divisors is an integer number (12994295996160).

Almost surely, 2^{455745574440562} is an apocalyptic number.

455745574440562 is a deficient number, since it is larger than the sum of its proper divisors (375889369313678).

455745574440562 is a wasteful number, since it uses less digits than its factorization.

455745574440562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822487.

The product of its (nonzero) digits is 1881600000, while the sum is 67.

The spelling of 455745574440562 in words is "four hundred fifty-five trillion, seven hundred forty-five billion, five hundred seventy-four million, four hundred forty thousand, five hundred sixty-two".