25001059 has 2 divisors, whose sum is σ = 25001060. Its totient is φ = 25001058.

The previous prime is 25001057. The next prime is 25001077. The reversal of 25001059 is 95010052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25001059 - 2¹ = 25001057 is a prime.

It is a super-2 number, since 2×25001059² = 1250105902242962, which contains 22 as substring.

Together with 25001057, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25001057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500529 + 12500530.

It is an arithmetic number, because the mean of its divisors is an integer number (12500530).

Almost surely, 2^25001059 is an apocalyptic number.

25001059 is a deficient number, since it is larger than the sum of its proper divisors (1).

25001059 is an equidigital number, since it uses as much as digits as its factorization.

25001059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 25001059 is about 5000.1058988785. The cubic root of 25001059 is about 292.4059024760.

The spelling of 25001059 in words is "twenty-five million, one thousand, fifty-nine".