45106615568 has 20 divisors (see below), whose sum is σ = 99878934720. Its totient is φ = 19331406624.

The previous prime is 45106615511. The next prime is 45106615571. The reversal of 45106615568 is 86551660154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201368708 + ... + 201368931.

It is an arithmetic number, because the mean of its divisors is an integer number (4993946736).

Almost surely, 2^45106615568 is an apocalyptic number.

It is an amenable number.

45106615568 is an abundant number, since it is smaller than the sum of its proper divisors (54772319152).

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

45106615568 is a wasteful number, since it uses less digits than its factorization.

45106615568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402737654 (or 402737648 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 45106615568 in words is "forty-five billion, one hundred six million, six hundred fifteen thousand, five hundred sixty-eight".