55350304 has 12 divisors (see below), whose sum is σ = 108970974. Its totient is φ = 27675136.

The previous prime is 55350301. The next prime is 55350307. The reversal of 55350304 is 40305355.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55350301) and next prime (55350307).

It can be written as a sum of positive squares in only one way, i.e., 48274704 + 7075600 = 6948^2 + 2660^2 .

It is not an unprimeable number, because it can be changed into a prime (55350301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864817 + ... + 864880.

Almost surely, 2^55350304 is an apocalyptic number.

It is an amenable number.

55350304 is a deficient number, since it is larger than the sum of its proper divisors (53620670).

55350304 is a wasteful number, since it uses less digits than its factorization.

55350304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729707 (or 1729699 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 55350304 is about 7439.7784913262. The cubic root of 55350304 is about 381.1009255388.

Adding to 55350304 its reverse (40305355), we get a palindrome (95655659).

The spelling of 55350304 in words is "fifty-five million, three hundred fifty thousand, three hundred four".