25141253 has 4 divisors (see below), whose sum is σ = 25167180. Its totient is φ = 25115328.

The previous prime is 25141247. The next prime is 25141267. The reversal of 25141253 is 35214152.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12517444 + 12623809 = 3538^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 25141253 - 2⁶ = 25141189 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25141213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11450 + ... + 13467.

It is an arithmetic number, because the mean of its divisors is an integer number (6291795).

Almost surely, 2^25141253 is an apocalyptic number.

It is an amenable number.

25141253 is a deficient number, since it is larger than the sum of its proper divisors (25927).

25141253 is a wasteful number, since it uses less digits than its factorization.

25141253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25926.

The product of its digits is 1200, while the sum is 23.

The square root of 25141253 is about 5014.1054037585. The cubic root of 25141253 is about 292.9514415913.

The spelling of 25141253 in words is "twenty-five million, one hundred forty-one thousand, two hundred fifty-three".