45814218116 has 24 divisors (see below), whose sum is σ = 81501622104. Its totient is φ = 22528154880.

The previous prime is 45814218101. The next prime is 45814218127. The reversal of 45814218116 is 61181241854.

It can be written as a sum of positive squares in 4 ways, for example, as 3035569216 + 42778648900 = 55096^2 + 206830^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2492576 + ... + 2510888.

It is an arithmetic number, because the mean of its divisors is an integer number (3395900921).

Almost surely, 2^45814218116 is an apocalyptic number.

It is an amenable number.

45814218116 is a deficient number, since it is larger than the sum of its proper divisors (35687403988).

45814218116 is a wasteful number, since it uses less digits than its factorization.

45814218116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28631 (or 28629 counting only the distinct ones).

The product of its digits is 61440, while the sum is 41.

The spelling of 45814218116 in words is "forty-five billion, eight hundred fourteen million, two hundred eighteen thousand, one hundred sixteen".