1056635250379 has 2 divisors, whose sum is σ = 1056635250380. Its totient is φ = 1056635250378.

The previous prime is 1056635250371. The next prime is 1056635250409. The reversal of 1056635250379 is 9730525366501.

It is a weak prime.

It is an emirp because it is prime and its reverse (9730525366501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1056635250379 - 2³ = 1056635250371 is a prime.

It is a super-2 number, since 2×1056635250379² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056635250371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528317625189 + 528317625190.

It is an arithmetic number, because the mean of its divisors is an integer number (528317625190).

Almost surely, 2^{1056635250379} is an apocalyptic number.

1056635250379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056635250379 is an equidigital number, since it uses as much as digits as its factorization.

1056635250379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103000, while the sum is 52.

The spelling of 1056635250379 in words is "one trillion, fifty-six billion, six hundred thirty-five million, two hundred fifty thousand, three hundred seventy-nine".