56024377440 has 48 divisors (see below), whose sum is σ = 176476790448. Its totient is φ = 14939833856.

The previous prime is 56024377433. The next prime is 56024377483. The reversal of 56024377440 is 4477342065.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 56024377392 and 56024377401.

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, 58358247 + ... + 58359206.

It is an arithmetic number, because the mean of its divisors is an integer number (3676599801).

Almost surely, 2^56024377440 is an apocalyptic number.

It is an amenable number.

56024377440 is an abundant number, since it is smaller than the sum of its proper divisors (120452413008).

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

56024377440 is a wasteful number, since it uses less digits than its factorization.

56024377440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116717471 (or 116717463 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 56024377440 in words is "fifty-six billion, twenty-four million, three hundred seventy-seven thousand, four hundred forty".