64080812159 has 16 divisors (see below), whose sum is σ = 79867038720. Its totient is φ = 50059507680.

The previous prime is 64080812111. The next prime is 64080812177. The reversal of 64080812159 is 95121808046.

It is a de Polignac number, because none of the positive numbers 2^k-64080812159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64080812189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4449677 + ... + 4464054.

It is an arithmetic number, because the mean of its divisors is an integer number (4991689920).

Almost surely, 2^64080812159 is an apocalyptic number.

64080812159 is a deficient number, since it is larger than the sum of its proper divisors (15786226561).

64080812159 is a wasteful number, since it uses less digits than its factorization.

64080812159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8913830.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 64080812159 in words is "sixty-four billion, eighty million, eight hundred twelve thousand, one hundred fifty-nine".