25026265140271 has 2 divisors, whose sum is σ = 25026265140272. Its totient is φ = 25026265140270.

The previous prime is 25026265140241. The next prime is 25026265140287. The reversal of 25026265140271 is 17204156262052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25026265140271 - 2¹¹ = 25026265138223 is a prime.

It is a super-2 number, since 2×25026265140271² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25026265140241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12513132570135 + 12513132570136.

It is an arithmetic number, because the mean of its divisors is an integer number (12513132570136).

Almost surely, 2^{25026265140271} is an apocalyptic number.

25026265140271 is a deficient number, since it is larger than the sum of its proper divisors (1).

25026265140271 is an equidigital number, since it uses as much as digits as its factorization.

25026265140271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 25026265140271 in words is "twenty-five trillion, twenty-six billion, two hundred sixty-five million, one hundred forty thousand, two hundred seventy-one".