5104511161 has 2 divisors, whose sum is σ = 5104511162. Its totient is φ = 5104511160.

The previous prime is 5104511149. The next prime is 5104511173. The reversal of 5104511161 is 1611154015.

It is a balanced prime because it is at equal distance from previous prime (5104511149) and next prime (5104511173).

It can be written as a sum of positive squares in only one way, i.e., 4586675625 + 517835536 = 67725^2 + 22756^2 .

It is a cyclic number.

It is not a de Polignac number, because 5104511161 - 2⁵ = 5104511129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5104511131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552255580 + 2552255581.

It is an arithmetic number, because the mean of its divisors is an integer number (2552255581).

Almost surely, 2^5104511161 is an apocalyptic number.

It is an amenable number.

5104511161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104511161 is an equidigital number, since it uses as much as digits as its factorization.

5104511161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 25.

The square root of 5104511161 is about 71445.8617485995. The cubic root of 5104511161 is about 1721.8079916967.

Adding to 5104511161 its reverse (1611154015), we get a palindrome (6715665176).

The spelling of 5104511161 in words is "five billion, one hundred four million, five hundred eleven thousand, one hundred sixty-one".