5121158611 has 2 divisors, whose sum is σ = 5121158612. Its totient is φ = 5121158610.

The previous prime is 5121158519. The next prime is 5121158621. The reversal of 5121158611 is 1168511215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5121158611 - 2²⁷ = 4986940883 is a prime.

It is not a weakly prime, because it can be changed into another prime (5121158621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560579305 + 2560579306.

It is an arithmetic number, because the mean of its divisors is an integer number (2560579306).

Almost surely, 2^5121158611 is an apocalyptic number.

5121158611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121158611 is an equidigital number, since it uses as much as digits as its factorization.

5121158611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 31.

The square root of 5121158611 is about 71562.2708625153. The cubic root of 5121158611 is about 1723.6777501228.

Adding to 5121158611 its reverse (1168511215), we get a palindrome (6289669826).

The spelling of 5121158611 in words is "five billion, one hundred twenty-one million, one hundred fifty-eight thousand, six hundred eleven".