25351130332232 has 64 divisors (see below), whose sum is σ = 49730662713600. Its totient is φ = 12100233600000.

The previous prime is 25351130332217. The next prime is 25351130332237. The reversal of 25351130332232 is 23223303115352.

It is a junction number, because it is equal to n+sod(n) for n = 25351130332192 and 25351130332201.

It is not an unprimeable number, because it can be changed into a prime (25351130332237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6697232 + ... + 9775232.

It is an arithmetic number, because the mean of its divisors is an integer number (777041604900).

Almost surely, 2^{25351130332232} is an apocalyptic number.

It is an amenable number.

25351130332232 is a deficient number, since it is larger than the sum of its proper divisors (24379532381368).

25351130332232 is a wasteful number, since it uses less digits than its factorization.

25351130332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078438 (or 3078434 counting only the distinct ones).

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

Adding to 25351130332232 its reverse (23223303115352), we get a palindrome (48574433447584).

The spelling of 25351130332232 in words is "twenty-five trillion, three hundred fifty-one billion, one hundred thirty million, three hundred thirty-two thousand, two hundred thirty-two".