5147496617 has 2 divisors, whose sum is σ = 5147496618. Its totient is φ = 5147496616.

The previous prime is 5147496553. The next prime is 5147496661. The reversal of 5147496617 is 7166947415.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4114452736 + 1033043881 = 64144^2 + 32141^2 .

It is a cyclic number.

It is not a de Polignac number, because 5147496617 - 2⁶ = 5147496553 is a prime.

It is not a weakly prime, because it can be changed into another prime (5147496517) 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, 2573748308 + 2573748309.

It is an arithmetic number, because the mean of its divisors is an integer number (2573748309).

Almost surely, 2^5147496617 is an apocalyptic number.

It is an amenable number.

5147496617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5147496617 is an equidigital number, since it uses as much as digits as its factorization.

5147496617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 50.

The square root of 5147496617 is about 71746.0564560868. The cubic root of 5147496617 is about 1726.6276443820.

The spelling of 5147496617 in words is "five billion, one hundred forty-seven million, four hundred ninety-six thousand, six hundred seventeen".