455009257254916 has 81 divisors (see below), whose sum is σ = 1003009733376021. Its totient is φ = 180002126382624.

The previous prime is 455009257254857. The next prime is 455009257254983. The reversal of 455009257254916 is 619452752900554.

The square root of 455009257254916 is 21330946.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 67309061724100 + 387700195530816 = 8204210^2 + 19690104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3882173571 + ... + 3882290773.

Almost surely, 2^{455009257254916} is an apocalyptic number.

455009257254916 is the 21330946-th square number.

It is an amenable number.

455009257254916 is an abundant number, since it is smaller than the sum of its proper divisors (548000476121105).

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

455009257254916 is an frugal number, since it uses more digits than its factorization.

455009257254916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234450 (or 117225 counting only the distinct ones).

The product of its (nonzero) digits is 136080000, while the sum is 64.

The spelling of 455009257254916 in words is "four hundred fifty-five trillion, nine billion, two hundred fifty-seven million, two hundred fifty-four thousand, nine hundred sixteen".