445075116027072 has 112 divisors (see below), whose sum is σ = 1262961414696960. Its totient is φ = 137898149096448.

The previous prime is 445075116027049. The next prime is 445075116027121. The reversal of 445075116027072 is 270720611570544.

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, 1150799488 + ... + 1151186175.

Almost surely, 2^{445075116027072} is an apocalyptic number.

It is an amenable number.

445075116027072 is an abundant number, since it is smaller than the sum of its proper divisors (817886298669888).

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

445075116027072 is a wasteful number, since it uses less digits than its factorization.

445075116027072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301985750 (or 2301985740 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 51.

The spelling of 445075116027072 in words is "four hundred forty-five trillion, seventy-five billion, one hundred sixteen million, twenty-seven thousand, seventy-two".