455251432 has 32 divisors (see below), whose sum is σ = 916557120. Its totient is φ = 211214080.

The previous prime is 455251409. The next prime is 455251469. The reversal of 455251432 is 234152554.

It is a junction number, because it is equal to n+sod(n) for n = 455251394 and 455251403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13918 + ... + 33229.

It is an arithmetic number, because the mean of its divisors is an integer number (28642410).

Almost surely, 2^455251432 is an apocalyptic number.

It is an amenable number.

455251432 is an abundant number, since it is smaller than the sum of its proper divisors (461305688).

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

455251432 is a wasteful number, since it uses less digits than its factorization.

455251432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47241 (or 47237 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 455251432 is about 21336.6218507054. The cubic root of 455251432 is about 769.2788165127.

The spelling of 455251432 in words is "four hundred fifty-five million, two hundred fifty-one thousand, four hundred thirty-two".