25342559383 has 2 divisors, whose sum is σ = 25342559384. Its totient is φ = 25342559382.

The previous prime is 25342559339. The next prime is 25342559441. The reversal of 25342559383 is 38395524352.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25342559383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25342559183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12671279691 + 12671279692.

It is an arithmetic number, because the mean of its divisors is an integer number (12671279692).

Almost surely, 2^25342559383 is an apocalyptic number.

25342559383 is a deficient number, since it is larger than the sum of its proper divisors (1).

25342559383 is an equidigital number, since it uses as much as digits as its factorization.

25342559383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888000, while the sum is 49.

The spelling of 25342559383 in words is "twenty-five billion, three hundred forty-two million, five hundred fifty-nine thousand, three hundred eighty-three".