455726764274 has 32 divisors (see below), whose sum is σ = 725286357360. Its totient is φ = 214019964928.

The previous prime is 455726764231. The next prime is 455726764277. The reversal of 455726764274 is 472467627554.

It can be written as a sum of positive squares in 8 ways, for example, as 33103255249 + 422623509025 = 181943^2 + 650095^2 .

It is not an unprimeable number, because it can be changed into a prime (455726764277) 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, 90979082 + ... + 90984090.

Almost surely, 2^455726764274 is an apocalyptic number.

455726764274 is a deficient number, since it is larger than the sum of its proper divisors (269559593086).

455726764274 is a wasteful number, since it uses less digits than its factorization.

455726764274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982.

The product of its digits is 79027200, while the sum is 59.

The spelling of 455726764274 in words is "four hundred fifty-five billion, seven hundred twenty-six million, seven hundred sixty-four thousand, two hundred seventy-four".