25668933300707 has 4 divisors (see below), whose sum is σ = 25669561727400. Its totient is φ = 25668304874016.

The previous prime is 25668933300697. The next prime is 25668933300737. The reversal of 25668933300707 is 70700333986652.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25668933300707 is a prime.

It is a super-2 number, since 2×25668933300707² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25668933300737) 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 in 3 ways as a sum of consecutive naturals, for example, 314152073 + ... + 314233770.

It is an arithmetic number, because the mean of its divisors is an integer number (6417390431850).

Almost surely, 2^{25668933300707} is an apocalyptic number.

25668933300707 is a deficient number, since it is larger than the sum of its proper divisors (628426693).

25668933300707 is an equidigital number, since it uses as much as digits as its factorization.

25668933300707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628426692.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 25668933300707 in words is "twenty-five trillion, six hundred sixty-eight billion, nine hundred thirty-three million, three hundred thousand, seven hundred seven".