5117558 has 4 divisors (see below), whose sum is σ = 7676340. Its totient is φ = 2558778.

The previous prime is 5117557. The next prime is 5117587. The reversal of 5117558 is 8557115.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279388 + ... + 1279391.

It is an arithmetic number, because the mean of its divisors is an integer number (1919085).

Almost surely, 2^5117558 is an apocalyptic number.

5117558 is a deficient number, since it is larger than the sum of its proper divisors (2558782).

5117558 is a wasteful number, since it uses less digits than its factorization.

5117558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558781.

The product of its digits is 7000, while the sum is 32.

The square root of 5117558 is about 2262.2020245769. The cubic root of 5117558 is about 172.3273691287.

The spelling of 5117558 in words is "five million, one hundred seventeen thousand, five hundred fifty-eight".