10641145633 has 2 divisors, whose sum is σ = 10641145634. Its totient is φ = 10641145632.

The previous prime is 10641145583. The next prime is 10641145657. The reversal of 10641145633 is 33654114601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8447815744 + 2193329889 = 91912^2 + 46833^2 .

It is a cyclic number.

It is not a de Polignac number, because 10641145633 - 2²⁹ = 10104274721 is a prime.

It is a super-2 number, since 2×10641145633² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10641145663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5320572816 + 5320572817.

It is an arithmetic number, because the mean of its divisors is an integer number (5320572817).

Almost surely, 2^10641145633 is an apocalyptic number.

It is an amenable number.

10641145633 is a deficient number, since it is larger than the sum of its proper divisors (1).

10641145633 is an equidigital number, since it uses as much as digits as its factorization.

10641145633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 10641145633 in words is "ten billion, six hundred forty-one million, one hundred forty-five thousand, six hundred thirty-three".