1056665052110 has 16 divisors (see below), whose sum is σ = 1919446610400. Its totient is φ = 418788350496.

The previous prime is 1056665052089. The next prime is 1056665052139. The reversal of 1056665052110 is 112505666501.

It is a happy number.

It is a super-2 number, since 2×1056665052110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484707650 + ... + 484709829.

It is an arithmetic number, because the mean of its divisors is an integer number (119965413150).

Almost surely, 2^{1056665052110} is an apocalyptic number.

1056665052110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056665052110 is a deficient number, since it is larger than the sum of its proper divisors (862781558290).

1056665052110 is a wasteful number, since it uses less digits than its factorization.

1056665052110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969417595.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 1056665052110 in words is "one trillion, fifty-six billion, six hundred sixty-five million, fifty-two thousand, one hundred ten".