445858934054975 has 12 divisors (see below), whose sum is σ = 631845803689584. Its totient is φ = 305731840494720.

The previous prime is 445858934054971. The next prime is 445858934055019. The reversal of 445858934054975 is 579450439858544.

It is not a de Polignac number, because 445858934054975 - 2² = 445858934054971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 445858934054975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445858934054971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1273882668554 + ... + 1273882668903.

It is an arithmetic number, because the mean of its divisors is an integer number (52653816974132).

Almost surely, 2^{445858934054975} is an apocalyptic number.

445858934054975 is a deficient number, since it is larger than the sum of its proper divisors (185986869634609).

445858934054975 is a wasteful number, since it uses less digits than its factorization.

445858934054975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547765337474 (or 2547765337469 counting only the distinct ones).

The product of its (nonzero) digits is 17418240000, while the sum is 80.

The spelling of 445858934054975 in words is "four hundred forty-five trillion, eight hundred fifty-eight billion, nine hundred thirty-four million, fifty-four thousand, nine hundred seventy-five".