55829712 has 20 divisors (see below), whose sum is σ = 144226880. Its totient is φ = 18609888.

The previous prime is 55829699. The next prime is 55829737. The reversal of 55829712 is 21792855.

55829712 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 3 ways as a sum of consecutive naturals, for example, 581512 + ... + 581607.

It is an arithmetic number, because the mean of its divisors is an integer number (7211344).

Almost surely, 2^55829712 is an apocalyptic number.

It is an amenable number.

55829712 is an abundant number, since it is smaller than the sum of its proper divisors (88397168).

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

55829712 is a wasteful number, since it uses less digits than its factorization.

55829712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163130 (or 1163124 counting only the distinct ones).

The product of its digits is 50400, while the sum is 39.

The square root of 55829712 is about 7471.9282651803. The cubic root of 55829712 is about 382.1980461142.

The spelling of 55829712 in words is "fifty-five million, eight hundred twenty-nine thousand, seven hundred twelve".