55827048 has 64 divisors (see below), whose sum is σ = 148599360. Its totient is φ = 17417216.

The previous prime is 55827007. The next prime is 55827053. The reversal of 55827048 is 84072855.

It is a junction number, because it is equal to n+sod(n) for n = 55826997 and 55827015.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119311 + ... + 119777.

It is an arithmetic number, because the mean of its divisors is an integer number (2321865).

Almost surely, 2^55827048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55827048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74299680).

55827048 is an abundant number, since it is smaller than the sum of its proper divisors (92772312).

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

55827048 is a wasteful number, since it uses less digits than its factorization.

55827048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 55827048 is about 7471.7499958176. The cubic root of 55827048 is about 382.1919669630.

The spelling of 55827048 in words is "fifty-five million, eight hundred twenty-seven thousand, forty-eight".