1056245775323 has 2 divisors, whose sum is σ = 1056245775324. Its totient is φ = 1056245775322.

The previous prime is 1056245775311. The next prime is 1056245775367. The reversal of 1056245775323 is 3235775426501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056245775323 - 2¹⁰ = 1056245774299 is a prime.

It is a super-3 number, since 3×1056245775323³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1056245775383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528122887661 + 528122887662.

It is an arithmetic number, because the mean of its divisors is an integer number (528122887662).

Almost surely, 2^{1056245775323} is an apocalyptic number.

1056245775323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056245775323 is an equidigital number, since it uses as much as digits as its factorization.

1056245775323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 1056245775323 in words is "one trillion, fifty-six billion, two hundred forty-five million, seven hundred seventy-five thousand, three hundred twenty-three".