56422762685740 has 24 divisors (see below), whose sum is σ = 129259419971472. Its totient is φ = 20517368249280.

The previous prime is 56422762685677. The next prime is 56422762685767. The reversal of 56422762685740 is 4758626722465.

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, 128233551339 + ... + 128233551778.

It is an arithmetic number, because the mean of its divisors is an integer number (5385809165478).

Almost surely, 2^{56422762685740} is an apocalyptic number.

It is an amenable number.

56422762685740 is an abundant number, since it is smaller than the sum of its proper divisors (72836657285732).

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

56422762685740 is a wasteful number, since it uses less digits than its factorization.

56422762685740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256467103137 (or 256467103135 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 64.

The spelling of 56422762685740 in words is "fifty-six trillion, four hundred twenty-two billion, seven hundred sixty-two million, six hundred eighty-five thousand, seven hundred forty".