5113729 has 8 divisors (see below), whose sum is σ = 5306112. Its totient is φ = 4923120.

The previous prime is 5113721. The next prime is 5113747. The reversal of 5113729 is 9273115.

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

It is a cyclic number.

It is not a de Polignac number, because 5113729 - 2³ = 5113721 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5113697 and 5113706.

It is not an unprimeable number, because it can be changed into a prime (5113721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8802 + ... + 9364.

It is an arithmetic number, because the mean of its divisors is an integer number (663264).

Almost surely, 2^5113729 is an apocalyptic number.

It is an amenable number.

5113729 is a deficient number, since it is larger than the sum of its proper divisors (192383).

5113729 is a wasteful number, since it uses less digits than its factorization.

5113729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887.

The product of its digits is 1890, while the sum is 28.

The square root of 5113729 is about 2261.3555669111. The cubic root of 5113729 is about 172.2843794755.

The spelling of 5113729 in words is "five million, one hundred thirteen thousand, seven hundred twenty-nine".