2525000039 has 2 divisors, whose sum is σ = 2525000040. Its totient is φ = 2525000038.

The previous prime is 2524999999. The next prime is 2525000059. The reversal of 2525000039 is 9300005252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525000039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2524999981 and 2525000017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262500019 + 1262500020.

It is an arithmetic number, because the mean of its divisors is an integer number (1262500020).

Almost surely, 2^2525000039 is an apocalyptic number.

2525000039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525000039 is an equidigital number, since it uses as much as digits as its factorization.

2525000039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2525000039 is about 50249.3784936690. The cubic root of 2525000039 is about 1361.7178477953.

The spelling of 2525000039 in words is "two billion, five hundred twenty-five million, thirty-nine", and thus it is an aban number.