25339620083 has 2 divisors, whose sum is σ = 25339620084. Its totient is φ = 25339620082.

The previous prime is 25339620073. The next prime is 25339620143. The reversal of 25339620083 is 38002693352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25339620083 - 2²⁰ = 25338571507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25339620083.

It is not a weakly prime, because it can be changed into another prime (25339620013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12669810041 + 12669810042.

It is an arithmetic number, because the mean of its divisors is an integer number (12669810042).

Almost surely, 2^25339620083 is an apocalyptic number.

25339620083 is a deficient number, since it is larger than the sum of its proper divisors (1).

25339620083 is an equidigital number, since it uses as much as digits as its factorization.

25339620083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 25339620083 in words is "twenty-five billion, three hundred thirty-nine million, six hundred twenty thousand, eighty-three".