2125335239 has 2 divisors, whose sum is σ = 2125335240. Its totient is φ = 2125335238.

The previous prime is 2125335203. The next prime is 2125335283. The reversal of 2125335239 is 9325335212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2125335239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2125335199 and 2125335208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2125335299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062667619 + 1062667620.

It is an arithmetic number, because the mean of its divisors is an integer number (1062667620).

Almost surely, 2^2125335239 is an apocalyptic number.

2125335239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125335239 is an equidigital number, since it uses as much as digits as its factorization.

2125335239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 35.

The square root of 2125335239 is about 46101.3583205528. The cubic root of 2125335239 is about 1285.7083991365.

The spelling of 2125335239 in words is "two billion, one hundred twenty-five million, three hundred thirty-five thousand, two hundred thirty-nine".