3125051717 has 2 divisors, whose sum is σ = 3125051718. Its totient is φ = 3125051716.

The previous prime is 3125051681. The next prime is 3125051731. The reversal of 3125051717 is 7171505213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2061704836 + 1063346881 = 45406^2 + 32609^2 .

It is a cyclic number.

It is not a de Polignac number, because 3125051717 - 2¹² = 3125047621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3125051417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562525858 + 1562525859.

It is an arithmetic number, because the mean of its divisors is an integer number (1562525859).

Almost surely, 2^3125051717 is an apocalyptic number.

It is an amenable number.

3125051717 is a deficient number, since it is larger than the sum of its proper divisors (1).

3125051717 is an equidigital number, since it uses as much as digits as its factorization.

3125051717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 3125051717 is about 55902.1620064913. The cubic root of 3125051717 is about 1462.0169342046.

The spelling of 3125051717 in words is "three billion, one hundred twenty-five million, fifty-one thousand, seven hundred seventeen".