10265562457 has 2 divisors, whose sum is σ = 10265562458. Its totient is φ = 10265562456.

The previous prime is 10265562451. The next prime is 10265562479. The reversal of 10265562457 is 75426556201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7195959241 + 3069603216 = 84829^2 + 55404^2 .

It is a cyclic number.

It is not a de Polignac number, because 10265562457 - 2¹⁹ = 10265038169 is a prime.

It is not a weakly prime, because it can be changed into another prime (10265562451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5132781228 + 5132781229.

It is an arithmetic number, because the mean of its divisors is an integer number (5132781229).

Almost surely, 2^10265562457 is an apocalyptic number.

It is an amenable number.

10265562457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10265562457 is an equidigital number, since it uses as much as digits as its factorization.

10265562457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 10265562457 in words is "ten billion, two hundred sixty-five million, five hundred sixty-two thousand, four hundred fifty-seven".