55284335 has 4 divisors (see below), whose sum is σ = 66341208. Its totient is φ = 44227464.

The previous prime is 55284311. The next prime is 55284337. The reversal of 55284335 is 53348255.

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 55284335 - 2²⁰ = 54235759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55284295 and 55284304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55284337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5528429 + ... + 5528438.

It is an arithmetic number, because the mean of its divisors is an integer number (16585302).

Almost surely, 2^55284335 is an apocalyptic number.

55284335 is a deficient number, since it is larger than the sum of its proper divisors (11056873).

55284335 is a wasteful number, since it uses less digits than its factorization.

55284335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11056872.

The product of its digits is 72000, while the sum is 35.

The square root of 55284335 is about 7435.3436369814. The cubic root of 55284335 is about 380.9494608990.

The spelling of 55284335 in words is "fifty-five million, two hundred eighty-four thousand, three hundred thirty-five".