56110344472 has 128 divisors (see below), whose sum is σ = 134721699840. Its totient is φ = 21311216640.

The previous prime is 56110344469. The next prime is 56110344497. The reversal of 56110344472 is 27444301165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2856348 + ... + 2875924.

It is an arithmetic number, because the mean of its divisors is an integer number (1052513280).

Almost surely, 2^56110344472 is an apocalyptic number.

56110344472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56110344472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67360849920).

56110344472 is an abundant number, since it is smaller than the sum of its proper divisors (78611355368).

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

56110344472 is a wasteful number, since it uses less digits than its factorization.

56110344472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19761 (or 19757 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 56110344472 in words is "fifty-six billion, one hundred ten million, three hundred forty-four thousand, four hundred seventy-two".