25125450114199 has 2 divisors, whose sum is σ = 25125450114200. Its totient is φ = 25125450114198.

The previous prime is 25125450114181. The next prime is 25125450114251. The reversal of 25125450114199 is 99141105452152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25125450114199 - 2¹¹ = 25125450112151 is a prime.

It is a super-2 number, since 2×25125450114199² (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 (25125450114119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12562725057099 + 12562725057100.

It is an arithmetic number, because the mean of its divisors is an integer number (12562725057100).

Almost surely, 2^{25125450114199} is an apocalyptic number.

25125450114199 is a deficient number, since it is larger than the sum of its proper divisors (1).

25125450114199 is an equidigital number, since it uses as much as digits as its factorization.

25125450114199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 49.

The spelling of 25125450114199 in words is "twenty-five trillion, one hundred twenty-five billion, four hundred fifty million, one hundred fourteen thousand, one hundred ninety-nine".