55680505250 has 32 divisors (see below), whose sum is σ = 104248190592. Its totient is φ = 22269150000.

The previous prime is 55680505201. The next prime is 55680505289. The reversal of 55680505250 is 5250508655.

55680505250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55680505198 and 55680505207.

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, 3008525 + ... + 3026975.

It is an arithmetic number, because the mean of its divisors is an integer number (3257755956).

Almost surely, 2^55680505250 is an apocalyptic number.

55680505250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55680505250 is a deficient number, since it is larger than the sum of its proper divisors (48567685342).

55680505250 is a wasteful number, since it uses less digits than its factorization.

55680505250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30539 (or 30529 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 55680505250 in words is "fifty-five billion, six hundred eighty million, five hundred five thousand, two hundred fifty".