5171303393 has 2 divisors, whose sum is σ = 5171303394. Its totient is φ = 5171303392.

The previous prime is 5171303381. The next prime is 5171303407. The reversal of 5171303393 is 3933031715.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4560571024 + 610732369 = 67532^2 + 24713^2 .

It is a cyclic number.

It is not a de Polignac number, because 5171303393 - 2⁶ = 5171303329 is a prime.

It is not a weakly prime, because it can be changed into another prime (5171003393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585651696 + 2585651697.

It is an arithmetic number, because the mean of its divisors is an integer number (2585651697).

Almost surely, 2^5171303393 is an apocalyptic number.

It is an amenable number.

5171303393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171303393 is an equidigital number, since it uses as much as digits as its factorization.

5171303393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25515, while the sum is 35.

The square root of 5171303393 is about 71911.7750650059. The cubic root of 5171303393 is about 1729.2853913162.

The spelling of 5171303393 in words is "five billion, one hundred seventy-one million, three hundred three thousand, three hundred ninety-three".