2137524239 has 2 divisors, whose sum is σ = 2137524240. Its totient is φ = 2137524238.

The previous prime is 2137524211. The next prime is 2137524247. The reversal of 2137524239 is 9324257312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2137524239 - 2²⁴ = 2120747023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2137524439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068762119 + 1068762120.

It is an arithmetic number, because the mean of its divisors is an integer number (1068762120).

Almost surely, 2^2137524239 is an apocalyptic number.

2137524239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2137524239 is an equidigital number, since it uses as much as digits as its factorization.

2137524239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 38.

The square root of 2137524239 is about 46233.3671605260. The cubic root of 2137524239 is about 1288.1616020164.

The spelling of 2137524239 in words is "two billion, one hundred thirty-seven million, five hundred twenty-four thousand, two hundred thirty-nine".