25182133 has 8 divisors (see below), whose sum is σ = 25874816. Its totient is φ = 24494400.

The previous prime is 25182103. The next prime is 25182139. The reversal of 25182133 is 33128152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25182133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25182098 and 25182107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25182139) 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 7 ways as a sum of consecutive naturals, for example, 10573 + ... + 12733.

It is an arithmetic number, because the mean of its divisors is an integer number (3234352).

Almost surely, 2^25182133 is an apocalyptic number.

It is an amenable number.

25182133 is a deficient number, since it is larger than the sum of its proper divisors (692683).

25182133 is a wasteful number, since it uses less digits than its factorization.

25182133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475.

The product of its digits is 1440, while the sum is 25.

The square root of 25182133 is about 5018.1802478588. The cubic root of 25182133 is about 293.1101365434.

The spelling of 25182133 in words is "twenty-five million, one hundred eighty-two thousand, one hundred thirty-three".