11893751159 has 2 divisors, whose sum is σ = 11893751160. Its totient is φ = 11893751158.

The previous prime is 11893751141. The next prime is 11893751167. The reversal of 11893751159 is 95115739811.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11893751159 - 2²⁴ = 11876973943 is a prime.

It is a super-2 number, since 2×11893751159² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11893759159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5946875579 + 5946875580.

It is an arithmetic number, because the mean of its divisors is an integer number (5946875580).

Almost surely, 2^11893751159 is an apocalyptic number.

11893751159 is a deficient number, since it is larger than the sum of its proper divisors (1).

11893751159 is an equidigital number, since it uses as much as digits as its factorization.

11893751159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 340200, while the sum is 50.

The spelling of 11893751159 in words is "eleven billion, eight hundred ninety-three million, seven hundred fifty-one thousand, one hundred fifty-nine".