5157198344 has 16 divisors (see below), whose sum is σ = 9683751120. Its totient is φ = 2574864720.

The previous prime is 5157198313. The next prime is 5157198377. The reversal of 5157198344 is 4438917515.

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, 460934 + ... + 471989.

It is an arithmetic number, because the mean of its divisors is an integer number (605234445).

Almost surely, 2^5157198344 is an apocalyptic number.

It is an amenable number.

5157198344 is a deficient number, since it is larger than the sum of its proper divisors (4526552776).

5157198344 is a wasteful number, since it uses less digits than its factorization.

5157198344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933620 (or 933616 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 5157198344 is about 71813.6361981483. The cubic root of 5157198344 is about 1727.7117154895.

The spelling of 5157198344 in words is "five billion, one hundred fifty-seven million, one hundred ninety-eight thousand, three hundred forty-four".