11017668508 has 24 divisors (see below), whose sum is σ = 24038550144. Its totient is φ = 4292598000.

The previous prime is 11017668479. The next prime is 11017668539. The reversal of 11017668508 is 80586671011.

It is a congruent number.

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, 17885518 + ... + 17886133.

It is an arithmetic number, because the mean of its divisors is an integer number (1001606256).

Almost surely, 2^11017668508 is an apocalyptic number.

It is an amenable number.

11017668508 is an abundant number, since it is smaller than the sum of its proper divisors (13020881636).

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

11017668508 is a wasteful number, since it uses less digits than its factorization.

11017668508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35771673 (or 35771671 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 43.

The spelling of 11017668508 in words is "eleven billion, seventeen million, six hundred sixty-eight thousand, five hundred eight".