45050288816 has 20 divisors (see below), whose sum is σ = 93999160752. Its totient is φ = 20792440896.

The previous prime is 45050288749. The next prime is 45050288861. The reversal of 45050288816 is 61888205054.

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 3 ways as a sum of consecutive naturals, for example, 108293756 + ... + 108294171.

Almost surely, 2^45050288816 is an apocalyptic number.

It is an amenable number.

45050288816 is an abundant number, since it is smaller than the sum of its proper divisors (48948871936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45050288816 is a wasteful number, since it uses less digits than its factorization.

45050288816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216587948 (or 216587942 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 47.

The spelling of 45050288816 in words is "forty-five billion, fifty million, two hundred eighty-eight thousand, eight hundred sixteen".