1056253046211 has 16 divisors (see below), whose sum is σ = 1707075630720. Its totient is φ = 640153361160.

The previous prime is 1056253046131. The next prime is 1056253046221. The reversal of 1056253046211 is 1126403526501.

1056253046211 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 25 + 3 + 0 + 4 + 621 + 1 = 666.

It is not a de Polignac number, because 1056253046211 - 2⁷ = 1056253046083 is a prime.

It is a super-2 number, since 2×1056253046211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056253046221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1778203485 + ... + 1778204078.

It is an arithmetic number, because the mean of its divisors is an integer number (106692226920).

Almost surely, 2^{1056253046211} is an apocalyptic number.

1056253046211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1056253046211 is a deficient number, since it is larger than the sum of its proper divisors (650822584509).

1056253046211 is a wasteful number, since it uses less digits than its factorization.

1056253046211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556407583 (or 3556407577 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1056253046211 in words is "one trillion, fifty-six billion, two hundred fifty-three million, forty-six thousand, two hundred eleven".