455408032 has 12 divisors (see below), whose sum is σ = 896584626. Its totient is φ = 227704000.

The previous prime is 455408021. The next prime is 455408039. The reversal of 455408032 is 230804554.

It can be written as a sum of positive squares in only one way, i.e., 429152656 + 26255376 = 20716^2 + 5124^2 .

It is a super-2 number, since 2×455408032² = 414792951220226048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 455407985 and 455408003.

It is not an unprimeable number, because it can be changed into a prime (455408039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7115719 + ... + 7115782.

Almost surely, 2^455408032 is an apocalyptic number.

It is an amenable number.

455408032 is a deficient number, since it is larger than the sum of its proper divisors (441176594).

455408032 is a wasteful number, since it uses less digits than its factorization.

455408032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14231511 (or 14231503 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 455408032 is about 21340.2912819858. The cubic root of 455408032 is about 769.3670133812.

The spelling of 455408032 in words is "four hundred fifty-five million, four hundred eight thousand, thirty-two".