56116153268 has 24 divisors (see below), whose sum is σ = 113389346112. Its totient is φ = 23801842944.

The previous prime is 56116153259. The next prime is 56116153271. The reversal of 56116153268 is 86235161165.

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, 10327946 + ... + 10333377.

It is an arithmetic number, because the mean of its divisors is an integer number (4724556088).

Almost surely, 2^56116153268 is an apocalyptic number.

It is an amenable number.

56116153268 is an abundant number, since it is smaller than the sum of its proper divisors (57273192844).

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

56116153268 is a wasteful number, since it uses less digits than its factorization.

56116153268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20661431 (or 20661429 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The spelling of 56116153268 in words is "fifty-six billion, one hundred sixteen million, one hundred fifty-three thousand, two hundred sixty-eight".