2917375129 has 2 divisors, whose sum is σ = 2917375130. Its totient is φ = 2917375128.

The previous prime is 2917375091. The next prime is 2917375163. The reversal of 2917375129 is 9215737192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2565625104 + 351750025 = 50652^2 + 18755^2 .

It is a cyclic number.

It is not a de Polignac number, because 2917375129 - 2⁹ = 2917374617 is a prime.

It is a super-2 number, since 2×2917375129² = 17022155286615533282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2917375169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1458687564 + 1458687565.

It is an arithmetic number, because the mean of its divisors is an integer number (1458687565).

Almost surely, 2^2917375129 is an apocalyptic number.

It is an amenable number.

2917375129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2917375129 is an equidigital number, since it uses as much as digits as its factorization.

2917375129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 46.

The square root of 2917375129 is about 54012.7311751591. The cubic root of 2917375129 is about 1428.8854877360.

The spelling of 2917375129 in words is "two billion, nine hundred seventeen million, three hundred seventy-five thousand, one hundred twenty-nine".