11553266041 has 2 divisors, whose sum is σ = 11553266042. Its totient is φ = 11553266040.

The previous prime is 11553266029. The next prime is 11553266051. The reversal of 11553266041 is 14066235511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11346510400 + 206755641 = 106520^2 + 14379^2 .

It is a cyclic number.

It is not a de Polignac number, because 11553266041 - 2¹¹ = 11553263993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11553265988 and 11553266006.

It is not a weakly prime, because it can be changed into another prime (11553266051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776633020 + 5776633021.

It is an arithmetic number, because the mean of its divisors is an integer number (5776633021).

Almost surely, 2^11553266041 is an apocalyptic number.

It is an amenable number.

11553266041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553266041 is an equidigital number, since it uses as much as digits as its factorization.

11553266041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 11553266041 in words is "eleven billion, five hundred fifty-three million, two hundred sixty-six thousand, forty-one".