5106657349 has 2 divisors, whose sum is σ = 5106657350. Its totient is φ = 5106657348.

The previous prime is 5106657337. The next prime is 5106657487. The reversal of 5106657349 is 9437566015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2598450625 + 2508206724 = 50975^2 + 50082^2 .

It is a cyclic number.

It is not a de Polignac number, because 5106657349 - 2¹⁹ = 5106133061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5106657299 and 5106657308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5106657329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553328674 + 2553328675.

It is an arithmetic number, because the mean of its divisors is an integer number (2553328675).

Almost surely, 2^5106657349 is an apocalyptic number.

It is an amenable number.

5106657349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5106657349 is an equidigital number, since it uses as much as digits as its factorization.

5106657349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 5106657349 is about 71460.8798504468. The cubic root of 5106657349 is about 1722.0492688570.

The spelling of 5106657349 in words is "five billion, one hundred six million, six hundred fifty-seven thousand, three hundred forty-nine".