6135389417 has 2 divisors, whose sum is σ = 6135389418. Its totient is φ = 6135389416.

The previous prime is 6135389413. The next prime is 6135389443. The reversal of 6135389417 is 7149835316.

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., 5013206416 + 1122183001 = 70804^2 + 33499^2 .

It is a cyclic number.

It is not a de Polignac number, because 6135389417 - 2² = 6135389413 is a prime.

It is not a weakly prime, because it can be changed into another prime (6135389413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3067694708 + 3067694709.

It is an arithmetic number, because the mean of its divisors is an integer number (3067694709).

Almost surely, 2^6135389417 is an apocalyptic number.

It is an amenable number.

6135389417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6135389417 is an equidigital number, since it uses as much as digits as its factorization.

6135389417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 6135389417 is about 78328.7266397201. The cubic root of 6135389417 is about 1830.6867754844.

The spelling of 6135389417 in words is "six billion, one hundred thirty-five million, three hundred eighty-nine thousand, four hundred seventeen".