12559764908 has 48 divisors (see below), whose sum is σ = 22890954240. Its totient is φ = 6025656000.

The previous prime is 12559764869. The next prime is 12559764929. The reversal of 12559764908 is 80946795521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2272973 + ... + 2278491.

It is an arithmetic number, because the mean of its divisors is an integer number (476894880).

Almost surely, 2^12559764908 is an apocalyptic number.

It is an amenable number.

12559764908 is a deficient number, since it is larger than the sum of its proper divisors (10331189332).

12559764908 is a wasteful number, since it uses less digits than its factorization.

12559764908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798 (or 5796 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 56.

The spelling of 12559764908 in words is "twelve billion, five hundred fifty-nine million, seven hundred sixty-four thousand, nine hundred eight".