25233319 has 2 divisors, whose sum is σ = 25233320. Its totient is φ = 25233318.

The previous prime is 25233317. The next prime is 25233337. The reversal of 25233319 is 91333252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25233319 - 2¹ = 25233317 is a prime.

It is a super-2 number, since 2×25233319² = 1273440775511522, which contains 22 as substring.

Together with 25233317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25233317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12616659 + 12616660.

It is an arithmetic number, because the mean of its divisors is an integer number (12616660).

Almost surely, 2^25233319 is an apocalyptic number.

25233319 is a deficient number, since it is larger than the sum of its proper divisors (1).

25233319 is an equidigital number, since it uses as much as digits as its factorization.

25233319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 28.

The square root of 25233319 is about 5023.2777147994. The cubic root of 25233319 is about 293.3085971164.

It can be divided in two parts, 25233 and 319, that added together give a palindrome (25552).

The spelling of 25233319 in words is "twenty-five million, two hundred thirty-three thousand, three hundred nineteen".