25948503 has 24 divisors (see below), whose sum is σ = 43051008. Its totient is φ = 14753232.

The previous prime is 25948501. The next prime is 25948523. The reversal of 25948503 is 30584952.

It is not a de Polignac number, because 25948503 - 2¹ = 25948501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25948501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13126 + ... + 14972.

It is an arithmetic number, because the mean of its divisors is an integer number (1793792).

Almost surely, 2^25948503 is an apocalyptic number.

25948503 is a deficient number, since it is larger than the sum of its proper divisors (17102505).

25948503 is a wasteful number, since it uses less digits than its factorization.

25948503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 25948503 is about 5093.9673143828. The cubic root of 25948503 is about 296.0538882591.

The spelling of 25948503 in words is "twenty-five million, nine hundred forty-eight thousand, five hundred three".