1056560565016 has 48 divisors (see below), whose sum is σ = 2193184816200. Its totient is φ = 476799671040.

The previous prime is 1056560565013. The next prime is 1056560565017. The reversal of 1056560565016 is 6105650656501.

It is a super-2 number, since 2×1056560565016² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056560565013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3791665 + ... + 4060768.

Almost surely, 2^{1056560565016} is an apocalyptic number.

It is an amenable number.

1056560565016 is an abundant number, since it is smaller than the sum of its proper divisors (1136624251184).

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

1056560565016 is a wasteful number, since it uses less digits than its factorization.

1056560565016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852600 (or 7852585 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 1056560565016 in words is "one trillion, fifty-six billion, five hundred sixty million, five hundred sixty-five thousand, sixteen".