5081158089 has 24 divisors (see below), whose sum is σ = 8614648640. Its totient is φ = 2825044128.

The previous prime is 5081158079. The next prime is 5081158133. The reversal of 5081158089 is 9808511805.

5081158089 is a `hidden beast` number, since 50 + 8 + 11 + 580 + 8 + 9 = 666.

It is not a de Polignac number, because 5081158089 - 2¹² = 5081153993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5081158079) 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 in 23 ways as a sum of consecutive naturals, for example, 1087579 + ... + 1092240.

Almost surely, 2^5081158089 is an apocalyptic number.

It is an amenable number.

5081158089 is a deficient number, since it is larger than the sum of its proper divisors (3533490551).

5081158089 is a wasteful number, since it uses less digits than its factorization.

5081158089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179869 (or 2179866 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 45.

The square root of 5081158089 is about 71282.2424521002. The cubic root of 5081158089 is about 1719.1782275279.

It can be divided in two parts, 50811 and 58089, that added together give a square (108900 = 330²).

The spelling of 5081158089 in words is "five billion, eighty-one million, one hundred fifty-eight thousand, eighty-nine".