25132033 has 4 divisors (see below), whose sum is σ = 25450240. Its totient is φ = 24813828.

The previous prime is 25132027. The next prime is 25132043. The reversal of 25132033 is 33023152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25132033 - 2⁹ = 25131521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25132033.

It is not an unprimeable number, because it can be changed into a prime (25132013) 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, 158985 + ... + 159142.

It is an arithmetic number, because the mean of its divisors is an integer number (6362560).

Almost surely, 2^25132033 is an apocalyptic number.

It is an amenable number.

25132033 is a deficient number, since it is larger than the sum of its proper divisors (318207).

25132033 is an equidigital number, since it uses as much as digits as its factorization.

25132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318206.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 25132033 is about 5013.1859131694. The cubic root of 25132033 is about 292.9156260528.

Adding to 25132033 its reverse (33023152), we get a palindrome (58155185).

The spelling of 25132033 in words is "twenty-five million, one hundred thirty-two thousand, thirty-three".