455271026634 has 24 divisors (see below), whose sum is σ = 988130147940. Its totient is φ = 151493995008.

The previous prime is 455271026611. The next prime is 455271026647. The reversal of 455271026634 is 436620172554.

455271026634 is a `hidden beast` number, since 4 + 5 + 5 + 2 + 7 + 1 + 0 + 2 + 6 + 634 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 442138554225 + 13132472409 = 664935^2 + 114597^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 455271026634.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21907149 + ... + 21927920.

Almost surely, 2^455271026634 is an apocalyptic number.

455271026634 is an abundant number, since it is smaller than the sum of its proper divisors (532859121306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455271026634 is a wasteful number, since it uses less digits than its factorization.

455271026634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43835654 (or 43835651 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 455271026634 in words is "four hundred fifty-five billion, two hundred seventy-one million, twenty-six thousand, six hundred thirty-four".