5160618049 has 2 divisors, whose sum is σ = 5160618050. Its totient is φ = 5160618048.

The previous prime is 5160618037. The next prime is 5160618079. The reversal of 5160618049 is 9408160615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3770819649 + 1389798400 = 61407^2 + 37280^2 .

It is a cyclic number.

It is not a de Polignac number, because 5160618049 - 2⁷ = 5160617921 is a prime.

It is not a weakly prime, because it can be changed into another prime (5160618079) 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, 2580309024 + 2580309025.

It is an arithmetic number, because the mean of its divisors is an integer number (2580309025).

Almost surely, 2^5160618049 is an apocalyptic number.

It is an amenable number.

5160618049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5160618049 is an equidigital number, since it uses as much as digits as its factorization.

5160618049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 5160618049 is about 71837.4418322368. The cubic root of 5160618049 is about 1728.0935092832.

The spelling of 5160618049 in words is "five billion, one hundred sixty million, six hundred eighteen thousand, forty-nine".