1010556056056 has 32 divisors (see below), whose sum is σ = 1897608746880. Its totient is φ = 504527616000.

The previous prime is 1010556056053. The next prime is 1010556056099. The reversal of 1010556056056 is 6506506550101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010556056053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15022176 + ... + 15089296.

It is an arithmetic number, because the mean of its divisors is an integer number (59300273340).

Almost surely, 2^{1010556056056} is an apocalyptic number.

It is an amenable number.

1010556056056 is a deficient number, since it is larger than the sum of its proper divisors (887052690824).

1010556056056 is a wasteful number, since it uses less digits than its factorization.

1010556056056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69895 (or 69891 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 1010556056056 in words is "one trillion, ten billion, five hundred fifty-six million, fifty-six thousand, fifty-six".