55333235 has 4 divisors (see below), whose sum is σ = 66399888. Its totient is φ = 44266584.

The previous prime is 55333199. The next prime is 55333277. The reversal of 55333235 is 53233355.

55333235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55333235 - 2¹² = 55329139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55333198 and 55333207.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5533319 + ... + 5533328.

It is an arithmetic number, because the mean of its divisors is an integer number (16599972).

Almost surely, 2^55333235 is an apocalyptic number.

55333235 is a deficient number, since it is larger than the sum of its proper divisors (11066653).

55333235 is a wasteful number, since it uses less digits than its factorization.

55333235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066652.

The product of its digits is 20250, while the sum is 29.

The square root of 55333235 is about 7438.6312585045. The cubic root of 55333235 is about 381.0617467086.

The spelling of 55333235 in words is "fifty-five million, three hundred thirty-three thousand, two hundred thirty-five".