455947375505 has 64 divisors (see below), whose sum is σ = 599497113600. Its totient is φ = 331876258560.

The previous prime is 455947375489. The next prime is 455947375511. The reversal of 455947375505 is 505573749554.

It is not a de Polignac number, because 455947375505 - 2⁴ = 455947375489 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49345676 + ... + 49354914.

It is an arithmetic number, because the mean of its divisors is an integer number (9367142400).

Almost surely, 2^455947375505 is an apocalyptic number.

It is an amenable number.

455947375505 is a deficient number, since it is larger than the sum of its proper divisors (143549738095).

455947375505 is a wasteful number, since it uses less digits than its factorization.

455947375505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9534.

The product of its (nonzero) digits is 66150000, while the sum is 59.

The spelling of 455947375505 in words is "four hundred fifty-five billion, nine hundred forty-seven million, three hundred seventy-five thousand, five hundred five".