5107644859 has 2 divisors, whose sum is σ = 5107644860. Its totient is φ = 5107644858.

The previous prime is 5107644803. The next prime is 5107644881. The reversal of 5107644859 is 9584467015.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5107644859 is a prime.

It is not a weakly prime, because it can be changed into another prime (5107644259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2553822429 + 2553822430.

It is an arithmetic number, because the mean of its divisors is an integer number (2553822430).

Almost surely, 2^5107644859 is an apocalyptic number.

5107644859 is a deficient number, since it is larger than the sum of its proper divisors (1).

5107644859 is an equidigital number, since it uses as much as digits as its factorization.

5107644859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 5107644859 is about 71467.7889611817. The cubic root of 5107644859 is about 1722.1602632677.

The spelling of 5107644859 in words is "five billion, one hundred seven million, six hundred forty-four thousand, eight hundred fifty-nine".