6158325617 has 2 divisors, whose sum is σ = 6158325618. Its totient is φ = 6158325616.

The previous prime is 6158325587. The next prime is 6158325629. The reversal of 6158325617 is 7165238516.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5268437056 + 889888561 = 72584^2 + 29831^2 .

It is a cyclic number.

It is not a de Polignac number, because 6158325617 - 2¹⁸ = 6158063473 is a prime.

It is not a weakly prime, because it can be changed into another prime (6158325317) 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, 3079162808 + 3079162809.

It is an arithmetic number, because the mean of its divisors is an integer number (3079162809).

Almost surely, 2^6158325617 is an apocalyptic number.

It is an amenable number.

6158325617 is a deficient number, since it is larger than the sum of its proper divisors (1).

6158325617 is an equidigital number, since it uses as much as digits as its factorization.

6158325617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 44.

The square root of 6158325617 is about 78474.9999490284. Note that the first 4 decimals coincide. The cubic root of 6158325617 is about 1832.9651846965.

The spelling of 6158325617 in words is "six billion, one hundred fifty-eight million, three hundred twenty-five thousand, six hundred seventeen".