2109737059 has 2 divisors, whose sum is σ = 2109737060. Its totient is φ = 2109737058.

The previous prime is 2109737057. The next prime is 2109737093. The reversal of 2109737059 is 9507379012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2109737059 - 2¹ = 2109737057 is a prime.

Together with 2109737057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2109737051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1054868529 + 1054868530.

It is an arithmetic number, because the mean of its divisors is an integer number (1054868530).

Almost surely, 2^2109737059 is an apocalyptic number.

2109737059 is a deficient number, since it is larger than the sum of its proper divisors (1).

2109737059 is an equidigital number, since it uses as much as digits as its factorization.

2109737059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 2109737059 is about 45931.8741072036. The cubic root of 2109737059 is about 1282.5553320683. Note that the first 3 decimals are identical.

The spelling of 2109737059 in words is "two billion, one hundred nine million, seven hundred thirty-seven thousand, fifty-nine".