55250833 has 8 divisors (see below), whose sum is σ = 63819360. Its totient is φ = 47273280.

The previous prime is 55250827. The next prime is 55250849. The reversal of 55250833 is 33805255.

55250833 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 a cyclic number.

It is not a de Polignac number, because 55250833 - 2¹³ = 55242641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55250795 and 55250804.

It is not an unprimeable number, because it can be changed into a prime (55250633) 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, 147543 + ... + 147916.

It is an arithmetic number, because the mean of its divisors is an integer number (7977420).

Almost surely, 2^55250833 is an apocalyptic number.

It is an amenable number.

55250833 is a deficient number, since it is larger than the sum of its proper divisors (8568527).

55250833 is a wasteful number, since it uses less digits than its factorization.

55250833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295487.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 55250833 is about 7433.0904070918. The cubic root of 55250833 is about 380.8724942639.

The spelling of 55250833 in words is "fifty-five million, two hundred fifty thousand, eight hundred thirty-three".