25323520412132 has 24 divisors (see below), whose sum is σ = 44337321188160. Its totient is φ = 12655714911840.

The previous prime is 25323520412077. The next prime is 25323520412213. The reversal of 25323520412132 is 23121402532352.

It is a junction number, because it is equal to n+sod(n) for n = 25323520412092 and 25323520412101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226356233 + ... + 226468079.

It is an arithmetic number, because the mean of its divisors is an integer number (1847388382840).

Almost surely, 2^{25323520412132} is an apocalyptic number.

It is an amenable number.

25323520412132 is a deficient number, since it is larger than the sum of its proper divisors (19013800776028).

25323520412132 is a wasteful number, since it uses less digits than its factorization.

25323520412132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138371 (or 138369 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 25323520412132 its reverse (23121402532352), we get a palindrome (48444922944484).

The spelling of 25323520412132 in words is "twenty-five trillion, three hundred twenty-three billion, five hundred twenty million, four hundred twelve thousand, one hundred thirty-two".