25350244230 has 32 divisors (see below), whose sum is σ = 60882969600. Its totient is φ = 6755355872.

The previous prime is 25350244211. The next prime is 25350244243. The reversal of 25350244230 is 3244205352.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250440 + ... + 336779.

It is an arithmetic number, because the mean of its divisors is an integer number (1902592800).

Almost surely, 2^25350244230 is an apocalyptic number.

25350244230 is an abundant number, since it is smaller than the sum of its proper divisors (35532725370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25350244230 is a wasteful number, since it uses less digits than its factorization.

25350244230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588668.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 25350244230 its reverse (3244205352), we get a palindrome (28594449582).

The spelling of 25350244230 in words is "twenty-five billion, three hundred fifty million, two hundred forty-four thousand, two hundred thirty".