5171246723 has 2 divisors, whose sum is σ = 5171246724. Its totient is φ = 5171246722.

The previous prime is 5171246659. The next prime is 5171246753. The reversal of 5171246723 is 3276421715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5171246723 - 2⁶ = 5171246659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5171246753) 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, 2585623361 + 2585623362.

It is an arithmetic number, because the mean of its divisors is an integer number (2585623362).

Almost surely, 2^5171246723 is an apocalyptic number.

5171246723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171246723 is an equidigital number, since it uses as much as digits as its factorization.

5171246723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 38.

The square root of 5171246723 is about 71911.3810394433. The cubic root of 5171246723 is about 1729.2790744715.

The spelling of 5171246723 in words is "five billion, one hundred seventy-one million, two hundred forty-six thousand, seven hundred twenty-three".