55084016 has 20 divisors (see below), whose sum is σ = 114935352. Its totient is φ = 25423296.

The previous prime is 55083991. The next prime is 55084031. The reversal of 55084016 is 61048055.

55084016 = 136² + 137² + ... + 551².

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 55084016.

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, 132206 + ... + 132621.

Almost surely, 2^55084016 is an apocalyptic number.

It is an amenable number.

55084016 is an abundant number, since it is smaller than the sum of its proper divisors (59851336).

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

55084016 is a wasteful number, since it uses less digits than its factorization.

55084016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264848 (or 264842 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 55084016 is about 7421.8606831441. The cubic root of 55084016 is about 380.4887892894.

The spelling of 55084016 in words is "fifty-five million, eighty-four thousand, sixteen".