45666809162 has 32 divisors (see below), whose sum is σ = 74138803200. Its totient is φ = 20971735488.

The previous prime is 45666809141. The next prime is 45666809171. The reversal of 45666809162 is 26190866654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4319639 + ... + 4330197.

It is an arithmetic number, because the mean of its divisors is an integer number (2316837600).

Almost surely, 2^45666809162 is an apocalyptic number.

45666809162 is a deficient number, since it is larger than the sum of its proper divisors (28471994038).

45666809162 is a wasteful number, since it uses less digits than its factorization.

45666809162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11390.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 45666809162 in words is "forty-five billion, six hundred sixty-six million, eight hundred nine thousand, one hundred sixty-two".