55196344 has 48 divisors (see below), whose sum is σ = 121375800. Its totient is φ = 23462208.

The previous prime is 55196321. The next prime is 55196347. The reversal of 55196344 is 44369155.

55196344 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 not an unprimeable number, because it can be changed into a prime (55196347) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 53982 + ... + 54994.

Almost surely, 2^55196344 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 55196344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60687900).

55196344 is an abundant number, since it is smaller than the sum of its proper divisors (66179456).

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

55196344 is a wasteful number, since it uses less digits than its factorization.

55196344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172 (or 1161 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 55196344 is about 7429.4242037994. The cubic root of 55196344 is about 380.7472461523.

The spelling of 55196344 in words is "fifty-five million, one hundred ninety-six thousand, three hundred forty-four".