55056304 has 10 divisors (see below), whose sum is σ = 106671620. Its totient is φ = 27528144.

The previous prime is 55056301. The next prime is 55056329. The reversal of 55056304 is 40365055.

It is a super-2 number, since 2×55056304² = 6062393220280832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55056301) by changing a digit.

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 as a sum of consecutive naturals, namely, 1720494 + ... + 1720525.

It is an arithmetic number, because the mean of its divisors is an integer number (10667162).

Almost surely, 2^55056304 is an apocalyptic number.

It is an amenable number.

55056304 is a deficient number, since it is larger than the sum of its proper divisors (51615316).

55056304 is a wasteful number, since it uses less digits than its factorization.

55056304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441027 (or 3441021 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 55056304 is about 7419.9935309945. The cubic root of 55056304 is about 380.4249723857.

The spelling of 55056304 in words is "fifty-five million, fifty-six thousand, three hundred four".