56015022250044 has 72 divisors (see below), whose sum is σ = 166347641848752. Its totient is φ = 15668537690880.

The previous prime is 56015022249959. The next prime is 56015022250081. The reversal of 56015022250044 is 44005222051065.

56015022250044 is a `hidden beast` number, since 5 + 60 + 1 + 50 + 2 + 2 + 2 + 500 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 56015022249990 and 56015022250008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5440459329 + ... + 5440469624.

It is an arithmetic number, because the mean of its divisors is an integer number (2310383914566).

Almost surely, 2^{56015022250044} is an apocalyptic number.

It is an amenable number.

56015022250044 is an abundant number, since it is smaller than the sum of its proper divisors (110332619598708).

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

56015022250044 is a wasteful number, since it uses less digits than its factorization.

56015022250044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880928987 (or 10880928982 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 56015022250044 in words is "fifty-six trillion, fifteen billion, twenty-two million, two hundred fifty thousand, forty-four".