55326304 has 24 divisors (see below), whose sum is σ = 118826568. Its totient is φ = 25148160.

The previous prime is 55326283. The next prime is 55326353. The reversal of 55326304 is 40362355.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 78237 + ... + 78940.

It is an arithmetic number, because the mean of its divisors is an integer number (4951107).

Almost surely, 2^55326304 is an apocalyptic number.

It is an amenable number.

55326304 is an abundant number, since it is smaller than the sum of its proper divisors (63500264).

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

55326304 is a wasteful number, since it uses less digits than its factorization.

55326304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157198 (or 157190 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 55326304 is about 7438.1653651959. The cubic root of 55326304 is about 381.0458355403.

Adding to 55326304 its reverse (40362355), we get a palindrome (95688659).

The spelling of 55326304 in words is "fifty-five million, three hundred twenty-six thousand, three hundred four".