1056850447163 has 16 divisors (see below), whose sum is σ = 1240579153920. Its totient is φ = 881313444576.

The previous prime is 1056850447127. The next prime is 1056850447183. The reversal of 1056850447163 is 3617440586501.

It is a cyclic number.

It is not a de Polignac number, because 1056850447163 - 2³⁰ = 1055776705339 is a prime.

It is a super-2 number, since 2×1056850447163² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1056850447123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2970470 + ... + 3307172.

It is an arithmetic number, because the mean of its divisors is an integer number (77536197120).

Almost surely, 2^{1056850447163} is an apocalyptic number.

1056850447163 is a deficient number, since it is larger than the sum of its proper divisors (183728706757).

1056850447163 is a wasteful number, since it uses less digits than its factorization.

1056850447163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348866.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 1056850447163 in words is "one trillion, fifty-six billion, eight hundred fifty million, four hundred forty-seven thousand, one hundred sixty-three".