25023323235 has 16 divisors (see below), whose sum is σ = 41417915040. Its totient is φ = 12885573120.

The previous prime is 25023323197. The next prime is 25023323243. The reversal of 25023323235 is 53232332052.

It is not a de Polignac number, because 25023323235 - 2⁷ = 25023323107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28762006 + ... + 28762875.

It is an arithmetic number, because the mean of its divisors is an integer number (2588619690).

Almost surely, 2^25023323235 is an apocalyptic number.

25023323235 is a deficient number, since it is larger than the sum of its proper divisors (16394591805).

25023323235 is a wasteful number, since it uses less digits than its factorization.

25023323235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57524918.

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 25023323235 its reverse (53232332052), we get a palindrome (78255655287).

The spelling of 25023323235 in words is "twenty-five billion, twenty-three million, three hundred twenty-three thousand, two hundred thirty-five".