455711488 has 54 divisors (see below), whose sum is σ = 928918284. Its totient is φ = 223077888.

The previous prime is 455711467. The next prime is 455711491. The reversal of 455711488 is 884117554.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2795695 + ... + 2795857.

Almost surely, 2^455711488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455711488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464459142).

455711488 is an abundant number, since it is smaller than the sum of its proper divisors (473206796).

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

455711488 is an frugal number, since it uses more digits than its factorization.

455711488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 232 counting only the distinct ones).

The product of its digits is 179200, while the sum is 43.

The square root of 455711488 is about 21347.4000290433. The cubic root of 455711488 is about 769.5378617799.

The spelling of 455711488 in words is "four hundred fifty-five million, seven hundred eleven thousand, four hundred eighty-eight".