5897859839 has 2 divisors, whose sum is σ = 5897859840. Its totient is φ = 5897859838.

The previous prime is 5897859809. The next prime is 5897859871. The reversal of 5897859839 is 9389587985.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5897859839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5897859809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2948929919 + 2948929920.

It is an arithmetic number, because the mean of its divisors is an integer number (2948929920).

Almost surely, 2^5897859839 is an apocalyptic number.

5897859839 is a deficient number, since it is larger than the sum of its proper divisors (1).

5897859839 is an equidigital number, since it uses as much as digits as its factorization.

5897859839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 195955200, while the sum is 71.

The square root of 5897859839 is about 76797.5249536077. The cubic root of 5897859839 is about 1806.7503567793.

The spelling of 5897859839 in words is "five billion, eight hundred ninety-seven million, eight hundred fifty-nine thousand, eight hundred thirty-nine".