455558432 has 24 divisors (see below), whose sum is σ = 1025006976. Its totient is φ = 195239232.

The previous prime is 455558429. The next prime is 455558443. The reversal of 455558432 is 234855554.

It is a self number, because there is not a number n which added to its sum of digits gives 455558432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016648 + ... + 1017095.

It is an arithmetic number, because the mean of its divisors is an integer number (42708624).

Almost surely, 2^455558432 is an apocalyptic number.

It is an amenable number.

455558432 is an abundant number, since it is smaller than the sum of its proper divisors (569448544).

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

455558432 is a wasteful number, since it uses less digits than its factorization.

455558432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033760 (or 2033752 counting only the distinct ones).

The product of its digits is 480000, while the sum is 41.

The square root of 455558432 is about 21343.8148417756. The cubic root of 455558432 is about 769.4516993879.

The spelling of 455558432 in words is "four hundred fifty-five million, five hundred fifty-eight thousand, four hundred thirty-two".