25548265283 has 2 divisors, whose sum is σ = 25548265284. Its totient is φ = 25548265282.

The previous prime is 25548265219. The next prime is 25548265291. The reversal of 25548265283 is 38256284552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25548265283 - 2⁶ = 25548265219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (25548265213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12774132641 + 12774132642.

It is an arithmetic number, because the mean of its divisors is an integer number (12774132642).

Almost surely, 2^25548265283 is an apocalyptic number.

25548265283 is a deficient number, since it is larger than the sum of its proper divisors (1).

25548265283 is an equidigital number, since it uses as much as digits as its factorization.

25548265283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608000, while the sum is 50.

The spelling of 25548265283 in words is "twenty-five billion, five hundred forty-eight million, two hundred sixty-five thousand, two hundred eighty-three".