3117525379 has 2 divisors, whose sum is σ = 3117525380. Its totient is φ = 3117525378.

The previous prime is 3117525347. The next prime is 3117525403. The reversal of 3117525379 is 9735257113.

3117525379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (9735257113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3117525379 - 2⁵ = 3117525347 is a prime.

It is not a weakly prime, because it can be changed into another prime (3117525679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558762689 + 1558762690.

It is an arithmetic number, because the mean of its divisors is an integer number (1558762690).

Almost surely, 2^3117525379 is an apocalyptic number.

3117525379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3117525379 is an equidigital number, since it uses as much as digits as its factorization.

3117525379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 43.

The square root of 3117525379 is about 55834.8043696761. The cubic root of 3117525379 is about 1460.8422892048.

The spelling of 3117525379 in words is "three billion, one hundred seventeen million, five hundred twenty-five thousand, three hundred seventy-nine".