11168350656 has 56 divisors (see below), whose sum is σ = 30502823424. Its totient is φ = 3602691840.

The previous prime is 11168350621. The next prime is 11168350673. The reversal of 11168350656 is 65605386111.

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, 932250 + ... + 944153.

Almost surely, 2^11168350656 is an apocalyptic number.

11168350656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11168350656 is an abundant number, since it is smaller than the sum of its proper divisors (19334472768).

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

11168350656 is a wasteful number, since it uses less digits than its factorization.

11168350656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876449 (or 1876439 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 11168350656 in words is "eleven billion, one hundred sixty-eight million, three hundred fifty thousand, six hundred fifty-six".