25133323 has 4 divisors (see below), whose sum is σ = 25812640. Its totient is φ = 24454008.

The previous prime is 25133321. The next prime is 25133363. The reversal of 25133323 is 32333152.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 25133323 - 2¹ = 25133321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25133294 and 25133303.

It is not an unprimeable number, because it can be changed into a prime (25133321) 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 3 ways as a sum of consecutive naturals, for example, 339603 + ... + 339676.

It is an arithmetic number, because the mean of its divisors is an integer number (6453160).

Almost surely, 2^25133323 is an apocalyptic number.

25133323 is a deficient number, since it is larger than the sum of its proper divisors (679317).

25133323 is an equidigital number, since it uses as much as digits as its factorization.

25133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679316.

The product of its digits is 1620, while the sum is 22.

The square root of 25133323 is about 5013.3145722167. The cubic root of 25133323 is about 292.9206376476.

Adding to 25133323 its reverse (32333152), we get a palindrome (57466475).

The spelling of 25133323 in words is "twenty-five million, one hundred thirty-three thousand, three hundred twenty-three".