1056245775318 has 24 divisors (see below), whose sum is σ = 2288621177856. Its totient is φ = 352068284400.

The previous prime is 1056245775311. The next prime is 1056245775323. The reversal of 1056245775318 is 8135775426501.

1056245775318 is a `hidden beast` number, since 1 + 0 + 5 + 6 + 2 + 4 + 577 + 53 + 18 = 666.

It is a super-2 number, since 2×1056245775318² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056245775311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 653673 + ... + 1593668.

It is an arithmetic number, because the mean of its divisors is an integer number (95359215744).

Almost surely, 2^{1056245775318} is an apocalyptic number.

1056245775318 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1056245775318 is an abundant number, since it is smaller than the sum of its proper divisors (1232375402538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1056245775318 is a wasteful number, since it uses less digits than its factorization.

1056245775318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273460 (or 2273457 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 1056245775318 in words is "one trillion, fifty-six billion, two hundred forty-five million, seven hundred seventy-five thousand, three hundred eighteen".