11169624157 has 2 divisors, whose sum is σ = 11169624158. Its totient is φ = 11169624156.

The previous prime is 11169624139. The next prime is 11169624163. The reversal of 11169624157 is 75142696111.

11169624157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10863059076 + 306565081 = 104226^2 + 17509^2 .

It is a cyclic number.

It is not a de Polignac number, because 11169624157 - 2⁷ = 11169624029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11169624127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5584812078 + 5584812079.

It is an arithmetic number, because the mean of its divisors is an integer number (5584812079).

Almost surely, 2^11169624157 is an apocalyptic number.

It is an amenable number.

11169624157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11169624157 is an equidigital number, since it uses as much as digits as its factorization.

11169624157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 43.

The spelling of 11169624157 in words is "eleven billion, one hundred sixty-nine million, six hundred twenty-four thousand, one hundred fifty-seven".