5149315663 has 2 divisors, whose sum is σ = 5149315664. Its totient is φ = 5149315662.

The previous prime is 5149315627. The next prime is 5149315679. The reversal of 5149315663 is 3665139415.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5149315663 - 2⁹ = 5149315151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5149315063) 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, 2574657831 + 2574657832.

It is an arithmetic number, because the mean of its divisors is an integer number (2574657832).

Almost surely, 2^5149315663 is an apocalyptic number.

5149315663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5149315663 is an equidigital number, since it uses as much as digits as its factorization.

5149315663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 43.

The square root of 5149315663 is about 71758.7323118239. The cubic root of 5149315663 is about 1726.8310082981.

The spelling of 5149315663 in words is "five billion, one hundred forty-nine million, three hundred fifteen thousand, six hundred sixty-three".