56560785471 has 6 divisors (see below), whose sum is σ = 81698912360. Its totient is φ = 37707190308.

The previous prime is 56560785469. The next prime is 56560785509. The reversal of 56560785471 is 17458706565.

It is a happy number.

56560785471 is a `hidden beast` number, since 5 + 6 + 560 + 7 + 8 + 5 + 4 + 71 = 666.

56560785471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56560785471 - 2¹ = 56560785469 is a prime.

It is a super-3 number, since 3×56560785471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56560785431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3142265851 + ... + 3142265868.

Almost surely, 2^56560785471 is an apocalyptic number.

56560785471 is a deficient number, since it is larger than the sum of its proper divisors (25138126889).

56560785471 is a wasteful number, since it uses less digits than its factorization.

56560785471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6284531725 (or 6284531722 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 56560785471 in words is "fifty-six billion, five hundred sixty million, seven hundred eighty-five thousand, four hundred seventy-one".