10560261553 has 2 divisors, whose sum is σ = 10560261554. Its totient is φ = 10560261552.

The previous prime is 10560261529. The next prime is 10560261583. The reversal of 10560261553 is 35516206501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6720228529 + 3840033024 = 81977^2 + 61968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10560261553 is a prime.

It is a super-2 number, since 2×10560261553² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10560261583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5280130776 + 5280130777.

It is an arithmetic number, because the mean of its divisors is an integer number (5280130777).

Almost surely, 2^10560261553 is an apocalyptic number.

It is an amenable number.

10560261553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10560261553 is an equidigital number, since it uses as much as digits as its factorization.

10560261553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 10560261553 in words is "ten billion, five hundred sixty million, two hundred sixty-one thousand, five hundred fifty-three".