10535626657 has 2 divisors, whose sum is σ = 10535626658. Its totient is φ = 10535626656.

The previous prime is 10535626649. The next prime is 10535626691. The reversal of 10535626657 is 75662653501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9439288336 + 1096338321 = 97156^2 + 33111^2 .

It is a cyclic number.

It is not a de Polignac number, because 10535626657 - 2³ = 10535626649 is a prime.

It is a super-2 number, since 2×10535626657² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10535626697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267813328 + 5267813329.

It is an arithmetic number, because the mean of its divisors is an integer number (5267813329).

Almost surely, 2^10535626657 is an apocalyptic number.

It is an amenable number.

10535626657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10535626657 is an equidigital number, since it uses as much as digits as its factorization.

10535626657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 10535626657 in words is "ten billion, five hundred thirty-five million, six hundred twenty-six thousand, six hundred fifty-seven".