45614886915 has 128 divisors (see below), whose sum is σ = 84278476800. Its totient is φ = 20896081920.

The previous prime is 45614886913. The next prime is 45614886953. The reversal of 45614886915 is 51968841654.

It is a happy number.

It is not a de Polignac number, because 45614886915 - 2¹ = 45614886913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45614886913) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 64336581 + ... + 64337289.

It is an arithmetic number, because the mean of its divisors is an integer number (658425600).

Almost surely, 2^45614886915 is an apocalyptic number.

45614886915 is a deficient number, since it is larger than the sum of its proper divisors (38663589885).

45614886915 is a wasteful number, since it uses less digits than its factorization.

45614886915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157.

The product of its digits is 8294400, while the sum is 57.

The spelling of 45614886915 in words is "forty-five billion, six hundred fourteen million, eight hundred eighty-six thousand, nine hundred fifteen".