55284548 has 24 divisors (see below), whose sum is σ = 110134080. Its totient is φ = 24036320.

The previous prime is 55284539. The next prime is 55284553. The reversal of 55284548 is 84548255.

It is a happy number.

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, 26303 + ... + 28326.

It is an arithmetic number, because the mean of its divisors is an integer number (4588920).

Almost surely, 2^55284548 is an apocalyptic number.

It is an amenable number.

55284548 is a deficient number, since it is larger than the sum of its proper divisors (54849532).

55284548 is a wasteful number, since it uses less digits than its factorization.

55284548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54667 (or 54665 counting only the distinct ones).

The product of its digits is 256000, while the sum is 41.

The square root of 55284548 is about 7435.3579604482. The cubic root of 55284548 is about 380.9499501402.

The spelling of 55284548 in words is "fifty-five million, two hundred eighty-four thousand, five hundred forty-eight".