56005922720048 has 40 divisors (see below), whose sum is σ = 124027340075520. Its totient is φ = 23999784989760.

The previous prime is 56005922720029. The next prime is 56005922720063. The reversal of 56005922720048 is 84002722950065.

It is a super-2 number, since 2×56005922720048² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56005922719978 and 56005922720005.

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, 27699518 + ... + 29652573.

It is an arithmetic number, because the mean of its divisors is an integer number (3100683501888).

Almost surely, 2^{56005922720048} is an apocalyptic number.

It is an amenable number.

56005922720048 is an abundant number, since it is smaller than the sum of its proper divisors (68021417355472).

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

56005922720048 is a wasteful number, since it uses less digits than its factorization.

56005922720048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57360825 (or 57360819 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 56005922720048 in words is "fifty-six trillion, five billion, nine hundred twenty-two million, seven hundred twenty thousand, forty-eight".