25302225303 has 12 divisors (see below), whose sum is σ = 36551518848. Its totient is φ = 16866368640.

The previous prime is 25302225269. The next prime is 25302225313. The reversal of 25302225303 is 30352220352.

It is not a de Polignac number, because 25302225303 - 2⁶ = 25302225239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25302225313) 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, 55450 + ... + 231687.

It is an arithmetic number, because the mean of its divisors is an integer number (3045959904).

Almost surely, 2^25302225303 is an apocalyptic number.

25302225303 is a deficient number, since it is larger than the sum of its proper divisors (11249293545).

25302225303 is a wasteful number, since it uses less digits than its factorization.

25302225303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296934 (or 296931 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 25302225303 its reverse (30352220352), we get a palindrome (55654445655).

The spelling of 25302225303 in words is "twenty-five billion, three hundred two million, two hundred twenty-five thousand, three hundred three".