1059319399 has 2 divisors, whose sum is σ = 1059319400. Its totient is φ = 1059319398.

The previous prime is 1059319343. The next prime is 1059319403. The reversal of 1059319399 is 9939139501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1059319399 - 2⁷ = 1059319271 is a prime.

It is a super-2 number, since 2×1059319399² = 2244315178195442402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1059319999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529659699 + 529659700.

It is an arithmetic number, because the mean of its divisors is an integer number (529659700).

Almost surely, 2^1059319399 is an apocalyptic number.

1059319399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1059319399 is an equidigital number, since it uses as much as digits as its factorization.

1059319399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 295245, while the sum is 49.

The square root of 1059319399 is about 32547.1872671050. The cubic root of 1059319399 is about 1019.3945525850.

It can be divided in two parts, 10593 and 19399, that added together give a palindrome (29992).

The spelling of 1059319399 in words is "one billion, fifty-nine million, three hundred nineteen thousand, three hundred ninety-nine".