45214863566 has 24 divisors (see below), whose sum is σ = 70200635472. Its totient is φ = 21840715200.

The previous prime is 45214863557. The next prime is 45214863581. The reversal of 45214863566 is 66536841254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1119911 + ... + 1159581.

It is an arithmetic number, because the mean of its divisors is an integer number (2925026478).

Almost surely, 2^45214863566 is an apocalyptic number.

45214863566 is a deficient number, since it is larger than the sum of its proper divisors (24985771906).

45214863566 is a wasteful number, since it uses less digits than its factorization.

45214863566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40328 (or 40297 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 45214863566 in words is "forty-five billion, two hundred fourteen million, eight hundred sixty-three thousand, five hundred sixty-six".