25330160563 has 2 divisors, whose sum is σ = 25330160564. Its totient is φ = 25330160562.

The previous prime is 25330160507. The next prime is 25330160617. The reversal of 25330160563 is 36506103352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25330160563 is a prime.

It is not a weakly prime, because it can be changed into another prime (25330160503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665080281 + 12665080282.

It is an arithmetic number, because the mean of its divisors is an integer number (12665080282).

Almost surely, 2^25330160563 is an apocalyptic number.

25330160563 is a deficient number, since it is larger than the sum of its proper divisors (1).

25330160563 is an equidigital number, since it uses as much as digits as its factorization.

25330160563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 25330160563 in words is "twenty-five billion, three hundred thirty million, one hundred sixty thousand, five hundred sixty-three".