25700282053 has 2 divisors, whose sum is σ = 25700282054. Its totient is φ = 25700282052.

The previous prime is 25700282051. The next prime is 25700282057. The reversal of 25700282053 is 35028200752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17797427649 + 7902854404 = 133407^2 + 88898^2 .

It is a cyclic number.

It is not a de Polignac number, because 25700282053 - 2¹ = 25700282051 is a prime.

Together with 25700282051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25700282051) 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, 12850141026 + 12850141027.

It is an arithmetic number, because the mean of its divisors is an integer number (12850141027).

Almost surely, 2^25700282053 is an apocalyptic number.

It is an amenable number.

25700282053 is a deficient number, since it is larger than the sum of its proper divisors (1).

25700282053 is an equidigital number, since it uses as much as digits as its factorization.

25700282053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 25700282053 in words is "twenty-five billion, seven hundred million, two hundred eighty-two thousand, fifty-three".