45002050864 has 40 divisors (see below), whose sum is σ = 87884265920. Its totient is φ = 22322884608.

The previous prime is 45002050859. The next prime is 45002050883. The reversal of 45002050864 is 46805020054.

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 7 ways as a sum of consecutive naturals, for example, 1113442 + ... + 1153150.

It is an arithmetic number, because the mean of its divisors is an integer number (2197106648).

Almost surely, 2^45002050864 is an apocalyptic number.

It is an amenable number.

45002050864 is a deficient number, since it is larger than the sum of its proper divisors (42882215056).

45002050864 is a wasteful number, since it uses less digits than its factorization.

45002050864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40277 (or 40271 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 45002050864 in words is "forty-five billion, two million, fifty thousand, eight hundred sixty-four".