5891855159 has 2 divisors, whose sum is σ = 5891855160. Its totient is φ = 5891855158.

The previous prime is 5891855147. The next prime is 5891855183. The reversal of 5891855159 is 9515581985.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5891855159 - 2²⁰ = 5890806583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5891857159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2945927579 + 2945927580.

It is an arithmetic number, because the mean of its divisors is an integer number (2945927580).

Almost surely, 2^5891855159 is an apocalyptic number.

5891855159 is a deficient number, since it is larger than the sum of its proper divisors (1).

5891855159 is an equidigital number, since it uses as much as digits as its factorization.

5891855159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240000, while the sum is 56.

The square root of 5891855159 is about 76758.4207693202. The cubic root of 5891855159 is about 1806.1369906923.

The spelling of 5891855159 in words is "five billion, eight hundred ninety-one million, eight hundred fifty-five thousand, one hundred fifty-nine".