10556460263 has 2 divisors, whose sum is σ = 10556460264. Its totient is φ = 10556460262.

The previous prime is 10556460251. The next prime is 10556460289. The reversal of 10556460263 is 36206465501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10556460263 - 2⁸ = 10556460007 is a prime.

It is a super-2 number, since 2×10556460263² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10556460293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5278230131 + 5278230132.

It is an arithmetic number, because the mean of its divisors is an integer number (5278230132).

Almost surely, 2^10556460263 is an apocalyptic number.

10556460263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10556460263 is an equidigital number, since it uses as much as digits as its factorization.

10556460263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 10556460263 in words is "ten billion, five hundred fifty-six million, four hundred sixty thousand, two hundred sixty-three".