1599797201 has 2 divisors, whose sum is σ = 1599797202. Its totient is φ = 1599797200.

The previous prime is 1599797159. The next prime is 1599797203. The reversal of 1599797201 is 1027979951.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1139737600 + 460059601 = 33760^2 + 21449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1599797201 - 2¹⁸ = 1599535057 is a prime.

It is a Sophie Germain prime.

Together with 1599797203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1599797201.

It is not a weakly prime, because it can be changed into another prime (1599797203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799898600 + 799898601.

It is an arithmetic number, because the mean of its divisors is an integer number (799898601).

Almost surely, 2^1599797201 is an apocalyptic number.

It is an amenable number.

1599797201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1599797201 is an equidigital number, since it uses as much as digits as its factorization.

1599797201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 357210, while the sum is 50.

The square root of 1599797201 is about 39997.4649321679. The cubic root of 1599797201 is about 1169.5576775411.

The spelling of 1599797201 in words is "one billion, five hundred ninety-nine million, seven hundred ninety-seven thousand, two hundred one".