5113945 has 8 divisors (see below), whose sum is σ = 6459840. Its totient is φ = 3875760.

The previous prime is 5113939. The next prime is 5113963. The reversal of 5113945 is 5493115.

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

It is not a de Polignac number, because 5113945 - 2¹³ = 5105753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26821 + ... + 27010.

It is an arithmetic number, because the mean of its divisors is an integer number (807480).

Almost surely, 2^5113945 is an apocalyptic number.

It is an amenable number.

5113945 is a deficient number, since it is larger than the sum of its proper divisors (1345895).

5113945 is a wasteful number, since it uses less digits than its factorization.

5113945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53855.

The product of its digits is 2700, while the sum is 28.

The square root of 5113945 is about 2261.4033253712. The cubic root of 5113945 is about 172.2868051615.

The spelling of 5113945 in words is "five million, one hundred thirteen thousand, nine hundred forty-five".