5161100611 has 2 divisors, whose sum is σ = 5161100612. Its totient is φ = 5161100610.

The previous prime is 5161100603. The next prime is 5161100629. The reversal of 5161100611 is 1160011615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5161100611 - 2³ = 5161100603 is a prime.

It is not a weakly prime, because it can be changed into another prime (5161100011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2580550305 + 2580550306.

It is an arithmetic number, because the mean of its divisors is an integer number (2580550306).

Almost surely, 2^5161100611 is an apocalyptic number.

5161100611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5161100611 is an equidigital number, since it uses as much as digits as its factorization.

5161100611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 5161100611 is about 71840.8004618545. The cubic root of 5161100611 is about 1728.1473714538.

The spelling of 5161100611 in words is "five billion, one hundred sixty-one million, one hundred thousand, six hundred eleven".