5113618 has 8 divisors (see below), whose sum is σ = 7681212. Its totient is φ = 2553216.

The previous prime is 5113609. The next prime is 5113631. The reversal of 5113618 is 8163115.

It can be written as a sum of positive squares in 2 ways, for example, as 3583449 + 1530169 = 1893^2 + 1237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5113618² = 52298178099848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5113592 and 5113601.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646 + ... + 3262.

Almost surely, 2^5113618 is an apocalyptic number.

5113618 is a deficient number, since it is larger than the sum of its proper divisors (2567594).

5113618 is a wasteful number, since it uses less digits than its factorization.

5113618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3596.

The product of its digits is 720, while the sum is 25.

The square root of 5113618 is about 2261.3310239768. The cubic root of 5113618 is about 172.2831329159.

The spelling of 5113618 in words is "five million, one hundred thirteen thousand, six hundred eighteen".