55284108 has 24 divisors (see below), whose sum is σ = 140723520. Its totient is φ = 16752720.

The previous prime is 55284077. The next prime is 55284109. The reversal of 55284108 is 80148255.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (55284109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209278 + ... + 209541.

It is an arithmetic number, because the mean of its divisors is an integer number (5863480).

Almost surely, 2^55284108 is an apocalyptic number.

It is an amenable number.

55284108 is an abundant number, since it is smaller than the sum of its proper divisors (85439412).

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

55284108 is a wasteful number, since it uses less digits than its factorization.

55284108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418837 (or 418835 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 55284108 is about 7435.3283720358. The cubic root of 55284108 is about 380.9489394997.

The spelling of 55284108 in words is "fifty-five million, two hundred eighty-four thousand, one hundred eight".