54550250 has 64 divisors (see below), whose sum is σ = 109175040. Its totient is φ = 20363200.

The previous prime is 54550219. The next prime is 54550267. The reversal of 54550250 is 5205545.

54550250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304661 + ... + 304839.

It is an arithmetic number, because the mean of its divisors is an integer number (1705860).

Almost surely, 2^54550250 is an apocalyptic number.

54550250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54550250 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

54550250 is a wasteful number, since it uses less digits than its factorization.

54550250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 54550250 is about 7385.8141054321. The cubic root of 54550250 is about 379.2558150214.

Adding to 54550250 its reverse (5205545), we get a palindrome (59755795).

The spelling of 54550250 in words is "fifty-four million, five hundred fifty thousand, two hundred fifty".