445015056 has 40 divisors (see below), whose sum is σ = 1151371744. Its totient is φ = 148112640.

The previous prime is 445015037. The next prime is 445015097. The reversal of 445015056 is 650510544.

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, 26460 + ... + 39876.

Almost surely, 2^445015056 is an apocalyptic number.

It is an amenable number.

445015056 is an abundant number, since it is smaller than the sum of its proper divisors (706356688).

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

445015056 is a wasteful number, since it uses less digits than its factorization.

445015056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14119 (or 14113 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 445015056 is about 21095.3799681352. The cubic root of 445015056 is about 763.4692822872.

The spelling of 445015056 in words is "four hundred forty-five million, fifteen thousand, fifty-six".