5442855 has 16 divisors (see below), whose sum is σ = 9500544. Its totient is φ = 2638880.

The previous prime is 5442817. The next prime is 5442859. The reversal of 5442855 is 5582445.

It is not a de Polignac number, because 5442855 - 2⁷ = 5442727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

5442855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16329 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (593784).

Almost surely, 2^5442855 is an apocalyptic number.

5442855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5442855 is a deficient number, since it is larger than the sum of its proper divisors (4057689).

5442855 is a wasteful number, since it uses less digits than its factorization.

5442855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33006.

The product of its digits is 32000, while the sum is 33.

The square root of 5442855 is about 2332.9927132334. The cubic root of 5442855 is about 175.9039485367.

The spelling of 5442855 in words is "five million, four hundred forty-two thousand, eight hundred fifty-five".