5117846988 has 12 divisors (see below), whose sum is σ = 11941643000. Its totient is φ = 1705948992.

The previous prime is 5117846941. The next prime is 5117847013. The reversal of 5117846988 is 8896487115.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213243613 + ... + 213243636.

Almost surely, 2^5117846988 is an apocalyptic number.

It is an amenable number.

5117846988 is an abundant number, since it is smaller than the sum of its proper divisors (6823796012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5117846988 is a wasteful number, since it uses less digits than its factorization.

5117846988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426487256 (or 426487254 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 57.

The square root of 5117846988 is about 71539.1290693422. The cubic root of 5117846988 is about 1723.3061283758.

The spelling of 5117846988 in words is "five billion, one hundred seventeen million, eight hundred forty-six thousand, nine hundred eighty-eight".