54403304 has 32 divisors (see below), whose sum is σ = 105964200. Its totient is φ = 26154240.

The previous prime is 54403267. The next prime is 54403309. The reversal of 54403304 is 40330445.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16826404 + 37576900 = 4102^2 + 6130^2 .

It is a super-2 number, since 2×54403304² = 5919438972232832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54403304.

It is not an unprimeable number, because it can be changed into a prime (54403309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97394 + ... + 97950.

Almost surely, 2^54403304 is an apocalyptic number.

It is an amenable number.

54403304 is a deficient number, since it is larger than the sum of its proper divisors (51560896).

54403304 is a wasteful number, since it uses less digits than its factorization.

54403304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 54403304 is about 7375.8595431312. The cubic root of 54403304 is about 378.9149657344.

Adding to 54403304 its reverse (40330445), we get a palindrome (94733749).

The spelling of 54403304 in words is "fifty-four million, four hundred three thousand, three hundred four".