16568974130 has 64 divisors (see below), whose sum is σ = 32063644800. Its totient is φ = 6145735680.

The previous prime is 16568974091. The next prime is 16568974153. The reversal of 16568974130 is 3147986561.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2698544 + ... + 2704676.

It is an arithmetic number, because the mean of its divisors is an integer number (500994450).

Almost surely, 2^16568974130 is an apocalyptic number.

16568974130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16568974130 is a deficient number, since it is larger than the sum of its proper divisors (15494670670).

16568974130 is a wasteful number, since it uses less digits than its factorization.

16568974130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6459.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 16568974130 in words is "sixteen billion, five hundred sixty-eight million, nine hundred seventy-four thousand, one hundred thirty".