25508483000748 has 144 divisors (see below), whose sum is σ = 74890805502240. Its totient is φ = 7234952140800.

The previous prime is 25508483000747. The next prime is 25508483000771. The reversal of 25508483000748 is 84700038480552.

25508483000748 is a `hidden beast` number, since 2 + 550 + 8 + 4 + 83 + 0 + 0 + 0 + 7 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 25508483000694 and 25508483000703.

It is not an unprimeable number, because it can be changed into a prime (25508483000747) 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, 9248743 + ... + 11685726.

It is an arithmetic number, because the mean of its divisors is an integer number (520075038210).

Almost surely, 2^{25508483000748} is an apocalyptic number.

It is an amenable number.

25508483000748 is an abundant number, since it is smaller than the sum of its proper divisors (49382322501492).

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

25508483000748 is a wasteful number, since it uses less digits than its factorization.

25508483000748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20934688 (or 20934683 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 54.

The spelling of 25508483000748 in words is "twenty-five trillion, five hundred eight billion, four hundred eighty-three million, seven hundred forty-eight", and thus it is an aban number.