25212483230 has 96 divisors (see below), whose sum is σ = 50598051840. Its totient is φ = 9037828800.

The previous prime is 25212483227. The next prime is 25212483239. The reversal of 25212483230 is 3238421252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25212483239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29350541 + ... + 29351399.

It is an arithmetic number, because the mean of its divisors is an integer number (527063040).

Almost surely, 2^25212483230 is an apocalyptic number.

25212483230 is an abundant number, since it is smaller than the sum of its proper divisors (25385568610).

25212483230 is a wasteful number, since it uses less digits than its factorization.

25212483230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 25212483230 in words is "twenty-five billion, two hundred twelve million, four hundred eighty-three thousand, two hundred thirty".