55056814 has 16 divisors (see below), whose sum is σ = 85021200. Its totient is φ = 26720064.

The previous prime is 55056773. The next prime is 55056821. The reversal of 55056814 is 41865055.

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 55056814.

It is a congruent 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, 48202 + ... + 49330.

It is an arithmetic number, because the mean of its divisors is an integer number (5313825).

Almost surely, 2^55056814 is an apocalyptic number.

55056814 is a deficient number, since it is larger than the sum of its proper divisors (29964386).

55056814 is a wasteful number, since it uses less digits than its factorization.

55056814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 55056814 is about 7420.0278975217. The cubic root of 55056814 is about 380.4261470386.

The spelling of 55056814 in words is "fifty-five million, fifty-six thousand, eight hundred fourteen".