5094651761 has 2 divisors, whose sum is σ = 5094651762. Its totient is φ = 5094651760.

The previous prime is 5094651719. The next prime is 5094651781. The reversal of 5094651761 is 1671564905.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3415701136 + 1678950625 = 58444^2 + 40975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5094651761 is a prime.

It is a super-2 number, since 2×5094651761² = 51910953131720802242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5094651781) 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, 2547325880 + 2547325881.

It is an arithmetic number, because the mean of its divisors is an integer number (2547325881).

Almost surely, 2^5094651761 is an apocalyptic number.

It is an amenable number.

5094651761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5094651761 is an equidigital number, since it uses as much as digits as its factorization.

5094651761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 5094651761 is about 71376.8293005510. The cubic root of 5094651761 is about 1720.6987156941.

The spelling of 5094651761 in words is "five billion, ninety-four million, six hundred fifty-one thousand, seven hundred sixty-one".