455540058 has 32 divisors (see below), whose sum is σ = 1071861120. Its totient is φ = 142914240.

The previous prime is 455540039. The next prime is 455540069. The reversal of 455540058 is 850045554.

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, 247198 + ... + 249033.

It is an arithmetic number, because the mean of its divisors is an integer number (33495660).

Almost surely, 2^455540058 is an apocalyptic number.

455540058 is an abundant number, since it is smaller than the sum of its proper divisors (616321062).

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

455540058 is a wasteful number, since it uses less digits than its factorization.

455540058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496259 (or 496253 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 455540058 is about 21343.3844082891. The cubic root of 455540058 is about 769.4413545052.

The spelling of 455540058 in words is "four hundred fifty-five million, five hundred forty thousand, fifty-eight".