25600048267 has 2 divisors, whose sum is σ = 25600048268. Its totient is φ = 25600048266.

The previous prime is 25600048211. The next prime is 25600048277. The reversal of 25600048267 is 76284000652.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25600048267 is a prime.

It is not a weakly prime, because it can be changed into another prime (25600048277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12800024133 + 12800024134.

It is an arithmetic number, because the mean of its divisors is an integer number (12800024134).

Almost surely, 2^25600048267 is an apocalyptic number.

25600048267 is a deficient number, since it is larger than the sum of its proper divisors (1).

25600048267 is an equidigital number, since it uses as much as digits as its factorization.

25600048267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 25600048267 in words is "twenty-five billion, six hundred million, forty-eight thousand, two hundred sixty-seven".