56351340744 has 32 divisors (see below), whose sum is σ = 140898300000. Its totient is φ = 18781120512.

The previous prime is 56351340743. The next prime is 56351340763. The reversal of 56351340744 is 44704315365.

56351340744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56351340696 and 56351340705.

It is not an unprimeable number, because it can be changed into a prime (56351340743) 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, 10632 + ... + 335880.

It is an arithmetic number, because the mean of its divisors is an integer number (4403071875).

Almost surely, 2^56351340744 is an apocalyptic number.

It is an amenable number.

56351340744 is an abundant number, since it is smaller than the sum of its proper divisors (84546959256).

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

56351340744 is a wasteful number, since it uses less digits than its factorization.

56351340744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332477 (or 332473 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 56351340744 in words is "fifty-six billion, three hundred fifty-one million, three hundred forty thousand, seven hundred forty-four".