5129158591 has 2 divisors, whose sum is σ = 5129158592. Its totient is φ = 5129158590.

The previous prime is 5129158577. The next prime is 5129158627. The reversal of 5129158591 is 1958519215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5129158591 - 2¹⁵ = 5129125823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5129158571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2564579295 + 2564579296.

It is an arithmetic number, because the mean of its divisors is an integer number (2564579296).

Almost surely, 2^5129158591 is an apocalyptic number.

5129158591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5129158591 is an equidigital number, since it uses as much as digits as its factorization.

5129158591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 46.

The square root of 5129158591 is about 71618.1442862072. The cubic root of 5129158591 is about 1724.5748266420.

The spelling of 5129158591 in words is "five billion, one hundred twenty-nine million, one hundred fifty-eight thousand, five hundred ninety-one".