25282645967 has 2 divisors, whose sum is σ = 25282645968. Its totient is φ = 25282645966.

The previous prime is 25282645943. The next prime is 25282646101. The reversal of 25282645967 is 76954628252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25282645967 - 2¹⁰ = 25282644943 is a prime.

It is a super-2 number, since 2×25282645967² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25282645937) 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, 12641322983 + 12641322984.

It is an arithmetic number, because the mean of its divisors is an integer number (12641322984).

Almost surely, 2^25282645967 is an apocalyptic number.

25282645967 is a deficient number, since it is larger than the sum of its proper divisors (1).

25282645967 is an equidigital number, since it uses as much as digits as its factorization.

25282645967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 56.

The spelling of 25282645967 in words is "twenty-five billion, two hundred eighty-two million, six hundred forty-five thousand, nine hundred sixty-seven".