1056706655265 has 24 divisors (see below), whose sum is σ = 1832335277760. Its totient is φ = 563358295584.

The previous prime is 1056706655239. The next prime is 1056706655327. The reversal of 1056706655265 is 5625566076501.

1056706655265 is a `hidden beast` number, since 1 + 0 + 56 + 7 + 0 + 6 + 65 + 526 + 5 = 666.

1056706655265 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 1056706655265 - 2⁶ = 1056706655201 is a prime.

It is a super-2 number, since 2×1056706655265² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4436557 + ... + 4668666.

It is an arithmetic number, because the mean of its divisors is an integer number (76347303240).

Almost surely, 2^{1056706655265} is an apocalyptic number.

1056706655265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1056706655265 is a deficient number, since it is larger than the sum of its proper divisors (775628622495).

1056706655265 is a wasteful number, since it uses less digits than its factorization.

1056706655265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9107813 (or 9107810 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 54.

The spelling of 1056706655265 in words is "one trillion, fifty-six billion, seven hundred six million, six hundred fifty-five thousand, two hundred sixty-five".