5113404 has 18 divisors (see below), whose sum is σ = 12925640. Its totient is φ = 1704456.

The previous prime is 5113403. The next prime is 5113417. The reversal of 5113404 is 4043115.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×5113404² = 52293800934432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70984 + ... + 71055.

Almost surely, 2^5113404 is an apocalyptic number.

It is an amenable number.

5113404 is an abundant number, since it is smaller than the sum of its proper divisors (7812236).

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

5113404 is a wasteful number, since it uses less digits than its factorization.

5113404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142049 (or 142044 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5113404 is about 2261.2837062164. The cubic root of 5113404 is about 172.2807295878.

Adding to 5113404 its reverse (4043115), we get a palindrome (9156519).

The spelling of 5113404 in words is "five million, one hundred thirteen thousand, four hundred four".