1056660105056 has 48 divisors (see below), whose sum is σ = 2202770233440. Its totient is φ = 497229219840.

The previous prime is 1056660105047. The next prime is 1056660105101. The reversal of 1056660105056 is 6505010666501.

1056660105056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056660105056² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 22758986 + ... + 22805366.

It is an arithmetic number, because the mean of its divisors is an integer number (45891046530).

Almost surely, 2^{1056660105056} is an apocalyptic number.

1056660105056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1056660105056 is an abundant number, since it is smaller than the sum of its proper divisors (1146110128384).

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

1056660105056 is a wasteful number, since it uses less digits than its factorization.

1056660105056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88287 (or 88279 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 1056660105056 in words is "one trillion, fifty-six billion, six hundred sixty million, one hundred five thousand, fifty-six".