5145917 has 16 divisors (see below), whose sum is σ = 6314112. Its totient is φ = 4093440.

The previous prime is 5145901. The next prime is 5145937. The reversal of 5145917 is 7195415.

5145917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5145917 - 2⁴ = 5145901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9617 + ... + 10137.

It is an arithmetic number, because the mean of its divisors is an integer number (394632).

Almost surely, 2^5145917 is an apocalyptic number.

It is an amenable number.

5145917 is a deficient number, since it is larger than the sum of its proper divisors (1168195).

5145917 is a wasteful number, since it uses less digits than its factorization.

5145917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628.

The product of its digits is 6300, while the sum is 32.

The square root of 5145917 is about 2268.4613728252. The cubic root of 5145917 is about 172.6451009044.

The spelling of 5145917 in words is "five million, one hundred forty-five thousand, nine hundred seventeen".