5199591329 has 2 divisors, whose sum is σ = 5199591330. Its totient is φ = 5199591328.

The previous prime is 5199591323. The next prime is 5199591359. The reversal of 5199591329 is 9231959915.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4630530304 + 569061025 = 68048^2 + 23855^2 .

It is a cyclic number.

It is not a de Polignac number, because 5199591329 - 2⁸ = 5199591073 is a prime.

It is a super-2 number, since 2×5199591329² = 54071499977223972482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5199591323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599795664 + 2599795665.

It is an arithmetic number, because the mean of its divisors is an integer number (2599795665).

Almost surely, 2^5199591329 is an apocalyptic number.

It is an amenable number.

5199591329 is a deficient number, since it is larger than the sum of its proper divisors (1).

5199591329 is an equidigital number, since it uses as much as digits as its factorization.

5199591329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 984150, while the sum is 53.

The square root of 5199591329 is about 72108.1918300549. The cubic root of 5199591329 is about 1732.4328240054.

The spelling of 5199591329 in words is "five billion, one hundred ninety-nine million, five hundred ninety-one thousand, three hundred twenty-nine".