11552106653 has 2 divisors, whose sum is σ = 11552106654. Its totient is φ = 11552106652.

The previous prime is 11552106623. The next prime is 11552106697. The reversal of 11552106653 is 35660125511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11324790724 + 227315929 = 106418^2 + 15077^2 .

It is a cyclic number.

It is not a de Polignac number, because 11552106653 - 2¹² = 11552102557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11552106623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776053326 + 5776053327.

It is an arithmetic number, because the mean of its divisors is an integer number (5776053327).

Almost surely, 2^11552106653 is an apocalyptic number.

It is an amenable number.

11552106653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11552106653 is an equidigital number, since it uses as much as digits as its factorization.

11552106653 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 35.

The spelling of 11552106653 in words is "eleven billion, five hundred fifty-two million, one hundred six thousand, six hundred fifty-three".