10518680064 has 40 divisors (see below), whose sum is σ = 28022425200. Its totient is φ = 3506226176.

The previous prime is 10518680059. The next prime is 10518680099. The reversal of 10518680064 is 46008681501.

It is a super-2 number, since 2×10518680064² (a number of 21 digits) contains 22 as substring.

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, 3422514 + ... + 3425585.

It is an arithmetic number, because the mean of its divisors is an integer number (700560630).

Almost surely, 2^10518680064 is an apocalyptic number.

It is an amenable number.

10518680064 is an abundant number, since it is smaller than the sum of its proper divisors (17503745136).

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

10518680064 is an frugal number, since it uses more digits than its factorization.

10518680064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848120 (or 6848104 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The spelling of 10518680064 in words is "ten billion, five hundred eighteen million, six hundred eighty thousand, sixty-four".