25032332245 has 8 divisors (see below), whose sum is σ = 30058927416. Its totient is φ = 20012446656.

The previous prime is 25032332183. The next prime is 25032332267. The reversal of 25032332245 is 54223323052.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9706387441 + 15325944804 = 98521^2 + 123798^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25032332245 - 2¹⁵ = 25032299477 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1669182 + ... + 1684111.

It is an arithmetic number, because the mean of its divisors is an integer number (3757365927).

Almost surely, 2^25032332245 is an apocalyptic number.

It is an amenable number.

25032332245 is a deficient number, since it is larger than the sum of its proper divisors (5026595171).

25032332245 is a wasteful number, since it uses less digits than its factorization.

25032332245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354791.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 25032332245 its reverse (54223323052), we get a palindrome (79255655297).

The spelling of 25032332245 in words is "twenty-five billion, thirty-two million, three hundred thirty-two thousand, two hundred forty-five".