54403344 has 30 divisors (see below), whose sum is σ = 152254206. Its totient is φ = 18134400.

The previous prime is 54403339. The next prime is 54403381. The reversal of 54403344 is 44330445.

It can be written as a sum of positive squares in only one way, i.e., 28515600 + 25887744 = 5340^2 + 5088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188757 + ... + 189044.

Almost surely, 2^54403344 is an apocalyptic number.

It is an amenable number.

54403344 is an abundant number, since it is smaller than the sum of its proper divisors (97850862).

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

54403344 is a wasteful number, since it uses less digits than its factorization.

54403344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377815 (or 377806 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 54403344 is about 7375.8622546791. The cubic root of 54403344 is about 378.9150586001.

Adding to 54403344 its reverse (44330445), we get a palindrome (98733789).

The spelling of 54403344 in words is "fifty-four million, four hundred three thousand, three hundred forty-four".