56707644265712 has 120 divisors (see below), whose sum is σ = 130845081972528. Its totient is φ = 23695769180160.

The previous prime is 56707644265703. The next prime is 56707644265717. The reversal of 56707644265712 is 21756244670765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56707644265717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18619763 + ... + 21450194.

Almost surely, 2^{56707644265712} is an apocalyptic number.

It is an amenable number.

56707644265712 is an abundant number, since it is smaller than the sum of its proper divisors (74137437706816).

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

56707644265712 is a wasteful number, since it uses less digits than its factorization.

56707644265712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40070047 (or 40070030 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 62.

The spelling of 56707644265712 in words is "fifty-six trillion, seven hundred seven billion, six hundred forty-four million, two hundred sixty-five thousand, seven hundred twelve".