53875228 has 12 divisors (see below), whose sum is σ = 102852792. Its totient is φ = 24488720.

The previous prime is 53875187. The next prime is 53875231. The reversal of 53875228 is 82257835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612175 + ... + 612262.

It is an arithmetic number, because the mean of its divisors is an integer number (8571066).

Almost surely, 2^53875228 is an apocalyptic number.

It is an amenable number.

53875228 is a deficient number, since it is larger than the sum of its proper divisors (48977564).

53875228 is a wasteful number, since it uses less digits than its factorization.

53875228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224452 (or 1224450 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The square root of 53875228 is about 7339.9746593568. The cubic root of 53875228 is about 377.6849740385.

The spelling of 53875228 in words is "fifty-three million, eight hundred seventy-five thousand, two hundred twenty-eight".