25552802162652 has 48 divisors (see below), whose sum is σ = 59797763007360. Its totient is φ = 8492666116032.

The previous prime is 25552802162611. The next prime is 25552802162683. The reversal of 25552802162652 is 25626120825552.

It is a junction number, because it is equal to n+sod(n) for n = 25552802162595 and 25552802162604.

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, 99462099 + ... + 99718677.

It is an arithmetic number, because the mean of its divisors is an integer number (1245786729320).

Almost surely, 2^{25552802162652} is an apocalyptic number.

It is an amenable number.

25552802162652 is an abundant number, since it is smaller than the sum of its proper divisors (34244960844708).

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

25552802162652 is a wasteful number, since it uses less digits than its factorization.

25552802162652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280850 (or 280848 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 51.

The spelling of 25552802162652 in words is "twenty-five trillion, five hundred fifty-two billion, eight hundred two million, one hundred sixty-two thousand, six hundred fifty-two".