25362965338 has 8 divisors (see below), whose sum is σ = 38184834240. Its totient is φ = 12634687260.

The previous prime is 25362965323. The next prime is 25362965339. The reversal of 25362965338 is 83356926352.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (25362965339) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23397028 + ... + 23398111.

It is an arithmetic number, because the mean of its divisors is an integer number (4773104280).

Almost surely, 2^25362965338 is an apocalyptic number.

25362965338 is a deficient number, since it is larger than the sum of its proper divisors (12821868902).

25362965338 is a wasteful number, since it uses less digits than its factorization.

25362965338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46795412.

The product of its digits is 6998400, while the sum is 52.

The spelling of 25362965338 in words is "twenty-five billion, three hundred sixty-two million, nine hundred sixty-five thousand, three hundred thirty-eight".