2137337899 has 2 divisors, whose sum is σ = 2137337900. Its totient is φ = 2137337898.

The previous prime is 2137337887. The next prime is 2137337927. The reversal of 2137337899 is 9987337312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2137337899 - 2⁷ = 2137337771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2137337849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068668949 + 1068668950.

It is an arithmetic number, because the mean of its divisors is an integer number (1068668950).

Almost surely, 2^2137337899 is an apocalyptic number.

2137337899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2137337899 is an equidigital number, since it uses as much as digits as its factorization.

2137337899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 52.

The square root of 2137337899 is about 46231.3519053899. The cubic root of 2137337899 is about 1288.1241688334.

The spelling of 2137337899 in words is "two billion, one hundred thirty-seven million, three hundred thirty-seven thousand, eight hundred ninety-nine".