55025305250 has 16 divisors (see below), whose sum is σ = 103007371896. Its totient is φ = 22010122000.

The previous prime is 55025305249. The next prime is 55025305267. The reversal of 55025305250 is 5250352055.

55025305250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1769127721 + 53256177529 = 42061^2 + 230773^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110050361 + ... + 110050860.

Almost surely, 2^55025305250 is an apocalyptic number.

55025305250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55025305250 is a deficient number, since it is larger than the sum of its proper divisors (47982066646).

55025305250 is a wasteful number, since it uses less digits than its factorization.

55025305250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220101238 (or 220101228 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 55025305250 in words is "fifty-five billion, twenty-five million, three hundred five thousand, two hundred fifty".