11626525241213 has 4 divisors (see below), whose sum is σ = 11631104418720. Its totient is φ = 11621946063708.

The previous prime is 11626525241203. The next prime is 11626525241237. The reversal of 11626525241213 is 31214252562611.

It is a happy number.

11626525241213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11626525241213 - 2⁴ = 11626525241197 is a prime.

It is a super-2 number, since 2×11626525241213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11626525241203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2289584945 + ... + 2289590022.

It is an arithmetic number, because the mean of its divisors is an integer number (2907776104680).

Almost surely, 2^{11626525241213} is an apocalyptic number.

It is an amenable number.

11626525241213 is a deficient number, since it is larger than the sum of its proper divisors (4579177507).

11626525241213 is an equidigital number, since it uses as much as digits as its factorization.

11626525241213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579177506.

The product of its digits is 172800, while the sum is 41.

The spelling of 11626525241213 in words is "eleven trillion, six hundred twenty-six billion, five hundred twenty-five million, two hundred forty-one thousand, two hundred thirteen".