5081804 has 48 divisors (see below), whose sum is σ = 11440128. Its totient is φ = 1919808.

The previous prime is 5081803. The next prime is 5081807. The reversal of 5081804 is 4081805.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (5081801) 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, 8069 + ... + 8675.

It is an arithmetic number, because the mean of its divisors is an integer number (238336).

Almost surely, 2^5081804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5081804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5720064).

5081804 is an abundant number, since it is smaller than the sum of its proper divisors (6358324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5081804 is a wasteful number, since it uses less digits than its factorization.

5081804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 5081804 is about 2254.2856961796. The cubic root of 5081804 is about 171.9251071097.

Subtracting from 5081804 its reverse (4081805), we obtain a palindrome (999999).

It can be divided in two parts, 5081 and 804, that added together give a palindrome (5885).

The spelling of 5081804 in words is "five million, eighty-one thousand, eight hundred four".