25628483743 has 2 divisors, whose sum is σ = 25628483744. Its totient is φ = 25628483742.

The previous prime is 25628483737. The next prime is 25628483747. The reversal of 25628483743 is 34738482652.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25628483743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25628483747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12814241871 + 12814241872.

It is an arithmetic number, because the mean of its divisors is an integer number (12814241872).

Almost surely, 2^25628483743 is an apocalyptic number.

25628483743 is a deficient number, since it is larger than the sum of its proper divisors (1).

25628483743 is an equidigital number, since it uses as much as digits as its factorization.

25628483743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7741440, while the sum is 52.

The spelling of 25628483743 in words is "twenty-five billion, six hundred twenty-eight million, four hundred eighty-three thousand, seven hundred forty-three".