5321855 has 32 divisors (see below), whose sum is σ = 8322048. Its totient is φ = 3168000.

The previous prime is 5321851. The next prime is 5321873. The reversal of 5321855 is 5581235.

It is not a de Polignac number, because 5321855 - 2² = 5321851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321851) 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 31 ways as a sum of consecutive naturals, for example, 8555 + ... + 9155.

It is an arithmetic number, because the mean of its divisors is an integer number (260064).

Almost surely, 2^5321855 is an apocalyptic number.

5321855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5321855 is a deficient number, since it is larger than the sum of its proper divisors (3000193).

5321855 is a wasteful number, since it uses less digits than its factorization.

5321855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its digits is 6000, while the sum is 29.

The square root of 5321855 is about 2306.9146061352. The cubic root of 5321855 is about 174.5906623237.

It can be divided in two parts, 53218 and 55, that multiplied together give a triangular number (2926990 = T₂₄₁₉).

The spelling of 5321855 in words is "five million, three hundred twenty-one thousand, eight hundred fifty-five".