6139889323 has 2 divisors, whose sum is σ = 6139889324. Its totient is φ = 6139889322.

The previous prime is 6139889299. The next prime is 6139889351. The reversal of 6139889323 is 3239889316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6139889323 is a prime.

It is not a weakly prime, because it can be changed into another prime (6139889363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069944661 + 3069944662.

It is an arithmetic number, because the mean of its divisors is an integer number (3069944662).

Almost surely, 2^6139889323 is an apocalyptic number.

6139889323 is a deficient number, since it is larger than the sum of its proper divisors (1).

6139889323 is an equidigital number, since it uses as much as digits as its factorization.

6139889323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 52.

The square root of 6139889323 is about 78357.4458682773. The cubic root of 6139889323 is about 1831.1342290295.

The spelling of 6139889323 in words is "six billion, one hundred thirty-nine million, eight hundred eighty-nine thousand, three hundred twenty-three".