56136613422 has 16 divisors (see below), whose sum is σ = 112455200592. Its totient is φ = 18681875520.

The previous prime is 56136613409. The next prime is 56136613433. The reversal of 56136613422 is 22431663165.

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, 7578229 + ... + 7585632.

It is an arithmetic number, because the mean of its divisors is an integer number (7028450037).

Almost surely, 2^56136613422 is an apocalyptic number.

56136613422 is an abundant number, since it is smaller than the sum of its proper divisors (56318587170).

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

56136613422 is a wasteful number, since it uses less digits than its factorization.

56136613422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15164483.

The product of its digits is 155520, while the sum is 39.

The spelling of 56136613422 in words is "fifty-six billion, one hundred thirty-six million, six hundred thirteen thousand, four hundred twenty-two".