11526600601 has 2 divisors, whose sum is σ = 11526600602. Its totient is φ = 11526600600.

The previous prime is 11526600563. The next prime is 11526600607. The reversal of 11526600601 is 10600662511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7267733001 + 4258867600 = 85251^2 + 65260^2 .

It is a cyclic number.

It is not a de Polignac number, because 11526600601 - 2²³ = 11518211993 is a prime.

It is a super-2 number, since 2×11526600601² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11526600601.

It is not a weakly prime, because it can be changed into another prime (11526600607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5763300300 + 5763300301.

It is an arithmetic number, because the mean of its divisors is an integer number (5763300301).

Almost surely, 2^11526600601 is an apocalyptic number.

It is an amenable number.

11526600601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11526600601 is an equidigital number, since it uses as much as digits as its factorization.

11526600601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

It can be divided in two parts, 11526600 and 601, that added together give a triangular number (11527201 = T₄₈₀₁).

The spelling of 11526600601 in words is "eleven billion, five hundred twenty-six million, six hundred thousand, six hundred one".