25023303 has 16 divisors (see below), whose sum is σ = 39252960. Its totient is φ = 15700608.

The previous prime is 25023301. The next prime is 25023343. The reversal of 25023303 is 30332052.

It is not a de Polignac number, because 25023303 - 2¹ = 25023301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25023301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26800 + ... + 27717.

It is an arithmetic number, because the mean of its divisors is an integer number (2453310).

Almost surely, 2^25023303 is an apocalyptic number.

25023303 is a deficient number, since it is larger than the sum of its proper divisors (14229657).

25023303 is a wasteful number, since it uses less digits than its factorization.

25023303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54543 (or 54537 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 25023303 is about 5002.3297572231. The cubic root of 25023303 is about 292.4925967883.

Adding to 25023303 its reverse (30332052), we get a palindrome (55355355).

The spelling of 25023303 in words is "twenty-five million, twenty-three thousand, three hundred three".