25052175 has 72 divisors (see below), whose sum is σ = 48282624. Its totient is φ = 12386880.

The previous prime is 25052173. The next prime is 25052177. The reversal of 25052175 is 57125052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25052173) and next prime (25052177).

It is not a de Polignac number, because 25052175 - 2¹ = 25052173 is a prime.

It is a super-2 number, since 2×25052175² = 1255222944461250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25052173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 243174 + ... + 243276.

It is an arithmetic number, because the mean of its divisors is an integer number (670592).

Almost surely, 2^25052175 is an apocalyptic number.

25052175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25052175 is a deficient number, since it is larger than the sum of its proper divisors (23230449).

25052175 is a wasteful number, since it uses less digits than its factorization.

25052175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 25052175 is about 5005.2147806063. The cubic root of 25052175 is about 292.6050466440.

It can be divided in two parts, 250 and 52175, that added together give a palindrome (52425).

The spelling of 25052175 in words is "twenty-five million, fifty-two thousand, one hundred seventy-five".