5117547 has 4 divisors (see below), whose sum is σ = 6823400. Its totient is φ = 3411696.

The previous prime is 5117533. The next prime is 5117551. The reversal of 5117547 is 7457115.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5117547 - 2⁷ = 5117419 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5117557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852922 + ... + 852927.

It is an arithmetic number, because the mean of its divisors is an integer number (1705850).

Almost surely, 2^5117547 is an apocalyptic number.

5117547 is a deficient number, since it is larger than the sum of its proper divisors (1705853).

5117547 is a wasteful number, since it uses less digits than its factorization.

5117547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705852.

The product of its digits is 4900, while the sum is 30.

The square root of 5117547 is about 2262.1995933162. The cubic root of 5117547 is about 172.3272456582.

The spelling of 5117547 in words is "five million, one hundred seventeen thousand, five hundred forty-seven".