25223183 has 2 divisors, whose sum is σ = 25223184. Its totient is φ = 25223182.

The previous prime is 25223171. The next prime is 25223197. The reversal of 25223183 is 38132252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25223183 - 2¹⁰ = 25222159 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25223113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12611591 + 12611592.

It is an arithmetic number, because the mean of its divisors is an integer number (12611592).

Almost surely, 2^25223183 is an apocalyptic number.

25223183 is a deficient number, since it is larger than the sum of its proper divisors (1).

25223183 is an equidigital number, since it uses as much as digits as its factorization.

25223183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 25223183 is about 5022.2687104535. The cubic root of 25223183 is about 293.2693187043.

The spelling of 25223183 in words is "twenty-five million, two hundred twenty-three thousand, one hundred eighty-three".