55323844 has 9 divisors (see below), whose sum is σ = 96842767. Its totient is φ = 27654484.

The previous prime is 55323823. The next prime is 55323859. The reversal of 55323844 is 44832355.

The square root of 55323844 is 7438.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 13017 + ... + 16735.

Almost surely, 2^55323844 is an apocalyptic number.

55323844 is the 7438-th square number.

It is an amenable number.

55323844 is a deficient number, since it is larger than the sum of its proper divisors (41518923).

55323844 is an frugal number, since it uses more digits than its factorization.

55323844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7442 (or 3721 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The cubic root of 55323844 is about 381.0401879153.

Multiplying 55323844 by its product of digits (57600), we get a square (3186653414400 = 1785120²).

The spelling of 55323844 in words is "fifty-five million, three hundred twenty-three thousand, eight hundred forty-four".