25132141 has 2 divisors, whose sum is σ = 25132142. Its totient is φ = 25132140.

The previous prime is 25132127. The next prime is 25132181. The reversal of 25132141 is 14123152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25100100 + 32041 = 5010^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 25132141 - 2⁵ = 25132109 is a prime.

It is a super-2 number, since 2×25132141² = 1263249022487762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25132181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12566070 + 12566071.

It is an arithmetic number, because the mean of its divisors is an integer number (12566071).

Almost surely, 2^25132141 is an apocalyptic number.

It is an amenable number.

25132141 is a deficient number, since it is larger than the sum of its proper divisors (1).

25132141 is an equidigital number, since it uses as much as digits as its factorization.

25132141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 19.

The square root of 25132141 is about 5013.1966847512. The cubic root of 25132141 is about 292.9160456348.

Adding to 25132141 its reverse (14123152), we get a palindrome (39255293).

The spelling of 25132141 in words is "twenty-five million, one hundred thirty-two thousand, one hundred forty-one".