5105610049 has 2 divisors, whose sum is σ = 5105610050. Its totient is φ = 5105610048.

The previous prime is 5105610001. The next prime is 5105610067. The reversal of 5105610049 is 9400165015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4627400625 + 478209424 = 68025^2 + 21868^2 .

It is a cyclic number.

It is not a de Polignac number, because 5105610049 - 2¹⁷ = 5105478977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5105610049.

It is not a weakly prime, because it can be changed into another prime (5105610149) 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, 2552805024 + 2552805025.

It is an arithmetic number, because the mean of its divisors is an integer number (2552805025).

Almost surely, 2^5105610049 is an apocalyptic number.

It is an amenable number.

5105610049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5105610049 is an equidigital number, since it uses as much as digits as its factorization.

5105610049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5105610049 is about 71453.5516891918. The cubic root of 5105610049 is about 1721.9315385179.

The spelling of 5105610049 in words is "five billion, one hundred five million, six hundred ten thousand, forty-nine".