5117145 has 16 divisors (see below), whose sum is σ = 8932032. Its totient is φ = 2480960.

The previous prime is 5117141. The next prime is 5117149. The reversal of 5117145 is 5417115.

It is an interprime number because it is at equal distance from previous prime (5117141) and next prime (5117149).

It is not a de Polignac number, because 5117145 - 2² = 5117141 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5117141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15342 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (558252).

Almost surely, 2^5117145 is an apocalyptic number.

5117145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5117145 is a deficient number, since it is larger than the sum of its proper divisors (3814887).

5117145 is a wasteful number, since it uses less digits than its factorization.

5117145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31032.

The product of its digits is 700, while the sum is 24.

The square root of 5117145 is about 2262.1107399948. The cubic root of 5117145 is about 172.3227332511.

The spelling of 5117145 in words is "five million, one hundred seventeen thousand, one hundred forty-five".