55856333 has 16 divisors (see below), whose sum is σ = 63974400. Its totient is φ = 48340800.

The previous prime is 55856321. The next prime is 55856357. The reversal of 55856333 is 33365855.

55856333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55856333 - 2¹⁰ = 55855309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55856363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23828 + ... + 26066.

It is an arithmetic number, because the mean of its divisors is an integer number (3998400).

Almost surely, 2^55856333 is an apocalyptic number.

It is an amenable number.

55856333 is a deficient number, since it is larger than the sum of its proper divisors (8118067).

55856333 is a wasteful number, since it uses less digits than its factorization.

55856333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372.

The product of its digits is 162000, while the sum is 38.

The square root of 55856333 is about 7473.7094538121. The cubic root of 55856333 is about 382.2587836504.

The spelling of 55856333 in words is "fifty-five million, eight hundred fifty-six thousand, three hundred thirty-three".