45465650566 has 16 divisors (see below), whose sum is σ = 80628740640. Its totient is φ = 18813372480.

The previous prime is 45465650551. The next prime is 45465650603. The reversal of 45465650566 is 66505656454.

It is a super-2 number, since 2×45465650566² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55991775 + ... + 55992586.

It is an arithmetic number, because the mean of its divisors is an integer number (5039296290).

Almost surely, 2^45465650566 is an apocalyptic number.

45465650566 is a deficient number, since it is larger than the sum of its proper divisors (35163090074).

45465650566 is a wasteful number, since it uses less digits than its factorization.

45465650566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111984399.

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 45465650566 in words is "forty-five billion, four hundred sixty-five million, six hundred fifty thousand, five hundred sixty-six".