25250250303 has 12 divisors (see below), whose sum is σ = 36734978280. Its totient is φ = 16712395056.

The previous prime is 25250250271. The next prime is 25250250307. The reversal of 25250250303 is 30305205252.

It is not a de Polignac number, because 25250250303 - 2⁵ = 25250250271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25250250307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10090776 + ... + 10093277.

It is an arithmetic number, because the mean of its divisors is an integer number (3061248190).

Almost surely, 2^25250250303 is an apocalyptic number.

25250250303 is a deficient number, since it is larger than the sum of its proper divisors (11484727977).

25250250303 is a wasteful number, since it uses less digits than its factorization.

25250250303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20184198 (or 20184195 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

Adding to 25250250303 its reverse (30305205252), we get a palindrome (55555455555).

The spelling of 25250250303 in words is "twenty-five billion, two hundred fifty million, two hundred fifty thousand, three hundred three".