64060622060 has 24 divisors (see below), whose sum is σ = 134532740160. Its totient is φ = 25623213824.

The previous prime is 64060622033. The next prime is 64060622071. The reversal of 64060622060 is 6022606046.

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, 619172 + ... + 715188.

It is an arithmetic number, because the mean of its divisors is an integer number (5605530840).

Almost surely, 2^64060622060 is an apocalyptic number.

It is an amenable number.

64060622060 is an abundant number, since it is smaller than the sum of its proper divisors (70472118100).

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

64060622060 is a wasteful number, since it uses less digits than its factorization.

64060622060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129385 (or 129383 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 64060622060 in words is "sixty-four billion, sixty million, six hundred twenty-two thousand, sixty".