25538751414107 has 2 divisors, whose sum is σ = 25538751414108. Its totient is φ = 25538751414106.

The previous prime is 25538751414041. The next prime is 25538751414217. The reversal of 25538751414107 is 70141415783552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25538751414107 - 2³⁴ = 25521571544923 is a prime.

It is not a weakly prime, because it can be changed into another prime (25538751416107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12769375707053 + 12769375707054.

It is an arithmetic number, because the mean of its divisors is an integer number (12769375707054).

Almost surely, 2^{25538751414107} is an apocalyptic number.

25538751414107 is a deficient number, since it is larger than the sum of its proper divisors (1).

25538751414107 is an equidigital number, since it uses as much as digits as its factorization.

25538751414107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704000, while the sum is 53.

The spelling of 25538751414107 in words is "twenty-five trillion, five hundred thirty-eight billion, seven hundred fifty-one million, four hundred fourteen thousand, one hundred seven".