2525930647 has 2 divisors, whose sum is σ = 2525930648. Its totient is φ = 2525930646.

The previous prime is 2525930629. The next prime is 2525930663. The reversal of 2525930647 is 7460395252.

2525930647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525930647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525930047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262965323 + 1262965324.

It is an arithmetic number, because the mean of its divisors is an integer number (1262965324).

Almost surely, 2^2525930647 is an apocalyptic number.

2525930647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525930647 is an equidigital number, since it uses as much as digits as its factorization.

2525930647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 2525930647 is about 50258.6375362484. The cubic root of 2525930647 is about 1361.8851177429.

The spelling of 2525930647 in words is "two billion, five hundred twenty-five million, nine hundred thirty thousand, six hundred forty-seven".