5168368718 has 8 divisors (see below), whose sum is σ = 7754760480. Its totient is φ = 2583448560.

The previous prime is 5168368691. The next prime is 5168368813. The reversal of 5168368718 is 8178638615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5168368718.

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, 359078 + ... + 373193.

It is an arithmetic number, because the mean of its divisors is an integer number (969345060).

Almost surely, 2^5168368718 is an apocalyptic number.

5168368718 is a deficient number, since it is larger than the sum of its proper divisors (2586391762).

5168368718 is a wasteful number, since it uses less digits than its factorization.

5168368718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735802.

The product of its digits is 1935360, while the sum is 53.

The square root of 5168368718 is about 71891.3674789957. The cubic root of 5168368718 is about 1728.9582106869.

The spelling of 5168368718 in words is "five billion, one hundred sixty-eight million, three hundred sixty-eight thousand, seven hundred eighteen".