5117457908 has 12 divisors (see below), whose sum is σ = 8984724672. Its totient is φ = 2550393720.

The previous prime is 5117457893. The next prime is 5117457911. The reversal of 5117457908 is 8097547115.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2082428 + ... + 2084883.

It is an arithmetic number, because the mean of its divisors is an integer number (748727056).

Almost surely, 2^5117457908 is an apocalyptic number.

It is an amenable number.

5117457908 is a deficient number, since it is larger than the sum of its proper divisors (3867266764).

5117457908 is a wasteful number, since it uses less digits than its factorization.

5117457908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167622 (or 4167620 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 47.

The square root of 5117457908 is about 71536.4096666865. The cubic root of 5117457908 is about 1723.2624563041.

The spelling of 5117457908 in words is "five billion, one hundred seventeen million, four hundred fifty-seven thousand, nine hundred eight".