25033250030 has 16 divisors (see below), whose sum is σ = 45063605664. Its totient is φ = 10012465440.

The previous prime is 25033250029. The next prime is 25033250059. The reversal of 25033250030 is 3005233052.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25033249978 and 25033250005.

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, 29879 + ... + 225741.

It is an arithmetic number, because the mean of its divisors is an integer number (2816475354).

Almost surely, 2^25033250030 is an apocalyptic number.

25033250030 is a deficient number, since it is larger than the sum of its proper divisors (20030355634).

25033250030 is a wasteful number, since it uses less digits than its factorization.

25033250030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208651.

The product of its (nonzero) digits is 2700, while the sum is 23.

Adding to 25033250030 its reverse (3005233052), we get a palindrome (28038483082).

The spelling of 25033250030 in words is "twenty-five billion, thirty-three million, two hundred fifty thousand, thirty".