25216325333 has 8 divisors (see below), whose sum is σ = 26314368000. Its totient is φ = 24118422768.

The previous prime is 25216325293. The next prime is 25216325357. The reversal of 25216325333 is 33352361252.

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 25216325333 - 2¹⁸ = 25216063189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25216325293 and 25216325302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25216325933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520268 + ... + 566666.

It is an arithmetic number, because the mean of its divisors is an integer number (3289296000).

Almost surely, 2^25216325333 is an apocalyptic number.

25216325333 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25216325333 is a deficient number, since it is larger than the sum of its proper divisors (1098042667).

25216325333 is a wasteful number, since it uses less digits than its factorization.

25216325333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70051.

The product of its digits is 97200, while the sum is 35.

Adding to 25216325333 its reverse (33352361252), we get a palindrome (58568686585).

The spelling of 25216325333 in words is "twenty-five billion, two hundred sixteen million, three hundred twenty-five thousand, three hundred thirty-three".