445465102166 has 48 divisors (see below), whose sum is σ = 785582796240. Its totient is φ = 188879947200.

The previous prime is 445465102133. The next prime is 445465102189. The reversal of 445465102166 is 661201564544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13573565 + ... + 13606343.

It is an arithmetic number, because the mean of its divisors is an integer number (16366308255).

Almost surely, 2^445465102166 is an apocalyptic number.

445465102166 is a deficient number, since it is larger than the sum of its proper divisors (340117694074).

445465102166 is a wasteful number, since it uses less digits than its factorization.

445465102166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34269 (or 34262 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 445465102166 in words is "four hundred forty-five billion, four hundred sixty-five million, one hundred two thousand, one hundred sixty-six".