455402532 has 48 divisors (see below), whose sum is σ = 1146176640. Its totient is φ = 139899648.

The previous prime is 455402527. The next prime is 455402567. The reversal of 455402532 is 235204554.

It is a super-3 number, since 3×455402532³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 455402532.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113944 + ... + 117872.

It is an arithmetic number, because the mean of its divisors is an integer number (23878680).

Almost surely, 2^455402532 is an apocalyptic number.

It is an amenable number.

455402532 is an abundant number, since it is smaller than the sum of its proper divisors (690774108).

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

455402532 is a wasteful number, since it uses less digits than its factorization.

455402532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692 (or 4690 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 455402532 is about 21340.1624173763. The cubic root of 455402532 is about 769.3639161327.

The spelling of 455402532 in words is "four hundred fifty-five million, four hundred two thousand, five hundred thirty-two".