2023837609 has 2 divisors, whose sum is σ = 2023837610. Its totient is φ = 2023837608.

The previous prime is 2023837561. The next prime is 2023837631. The reversal of 2023837609 is 9067383202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1225210009 + 798627600 = 35003^2 + 28260^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023837609 - 2¹⁹ = 2023313321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023835609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011918804 + 1011918805.

It is an arithmetic number, because the mean of its divisors is an integer number (1011918805).

Almost surely, 2^2023837609 is an apocalyptic number.

It is an amenable number.

2023837609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023837609 is an equidigital number, since it uses as much as digits as its factorization.

2023837609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2023837609 is about 44987.0826904791. The cubic root of 2023837609 is about 1264.9068779060.

The spelling of 2023837609 in words is "two billion, twenty-three million, eight hundred thirty-seven thousand, six hundred nine".