5109513 has 8 divisors (see below), whose sum is σ = 7032576. Its totient is φ = 3296400.

The previous prime is 5109509. The next prime is 5109529. The reversal of 5109513 is 3159015.

5109513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5109513 - 2² = 5109509 is a prime.

It is a super-2 number, since 2×5109513² = 52214246194338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5109553) 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 7 ways as a sum of consecutive naturals, for example, 27378 + ... + 27563.

It is an arithmetic number, because the mean of its divisors is an integer number (879072).

Almost surely, 2^5109513 is an apocalyptic number.

It is an amenable number.

5109513 is a deficient number, since it is larger than the sum of its proper divisors (1923063).

5109513 is a wasteful number, since it uses less digits than its factorization.

5109513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54975.

The product of its (nonzero) digits is 675, while the sum is 24.

The square root of 5109513 is about 2260.4231904668. The cubic root of 5109513 is about 172.2370199949.

The spelling of 5109513 in words is "five million, one hundred nine thousand, five hundred thirteen".