2525041439 has 2 divisors, whose sum is σ = 2525041440. Its totient is φ = 2525041438.

The previous prime is 2525041417. The next prime is 2525041451. The reversal of 2525041439 is 9341405252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2525041439 - 2¹² = 2525037343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2525041399 and 2525041408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525041459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262520719 + 1262520720.

It is an arithmetic number, because the mean of its divisors is an integer number (1262520720).

Almost surely, 2^2525041439 is an apocalyptic number.

2525041439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525041439 is an equidigital number, since it uses as much as digits as its factorization.

2525041439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2525041439 is about 50249.7904373740. The cubic root of 2525041439 is about 1361.7252900144.

The spelling of 2525041439 in words is "two billion, five hundred twenty-five million, forty-one thousand, four hundred thirty-nine".