55086833 has 8 divisors (see below), whose sum is σ = 58324800. Its totient is φ = 51882768.

The previous prime is 55086793. The next prime is 55086839. The reversal of 55086833 is 33868055.

55086833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55086833 - 2¹⁶ = 55021297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55086839) 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 7 ways as a sum of consecutive naturals, for example, 5093 + ... + 11666.

It is an arithmetic number, because the mean of its divisors is an integer number (7290600).

Almost surely, 2^55086833 is an apocalyptic number.

It is an amenable number.

55086833 is a deficient number, since it is larger than the sum of its proper divisors (3237967).

55086833 is a wasteful number, since it uses less digits than its factorization.

55086833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16951.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 55086833 is about 7422.0504579260. The cubic root of 55086833 is about 380.4952752522.

The spelling of 55086833 in words is "fifty-five million, eighty-six thousand, eight hundred thirty-three".