56116672842 has 16 divisors (see below), whose sum is σ = 112235889312. Its totient is φ = 18705133680.

The previous prime is 56116672841. The next prime is 56116672873. The reversal of 56116672842 is 24827661165.

It is a junction number, because it is equal to n+sod(n) for n = 56116672791 and 56116672800.

It is not an unprimeable number, because it can be changed into a prime (56116672841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301092 + ... + 450432.

It is an arithmetic number, because the mean of its divisors is an integer number (7014743082).

Almost surely, 2^56116672842 is an apocalyptic number.

56116672842 is an abundant number, since it is smaller than the sum of its proper divisors (56119216470).

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

56116672842 is a wasteful number, since it uses less digits than its factorization.

56116672842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211973.

The product of its digits is 967680, while the sum is 48.

The spelling of 56116672842 in words is "fifty-six billion, one hundred sixteen million, six hundred seventy-two thousand, eight hundred forty-two".