10456355669 has 2 divisors, whose sum is σ = 10456355670. Its totient is φ = 10456355668.

The previous prime is 10456355647. The next prime is 10456355711. The reversal of 10456355669 is 96655365401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6907770769 + 3548584900 = 83113^2 + 59570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10456355669 is a prime.

It is a super-2 number, since 2×10456355669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10456355629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228177834 + 5228177835.

It is an arithmetic number, because the mean of its divisors is an integer number (5228177835).

Almost surely, 2^10456355669 is an apocalyptic number.

It is an amenable number.

10456355669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10456355669 is an equidigital number, since it uses as much as digits as its factorization.

10456355669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 10456355669 in words is "ten billion, four hundred fifty-six million, three hundred fifty-five thousand, six hundred sixty-nine".