5168452718 has 32 divisors (see below), whose sum is σ = 9119682432. Its totient is φ = 2165810400.

The previous prime is 5168452691. The next prime is 5168452721. The reversal of 5168452718 is 8172548615.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 220805 + ... + 243087.

It is an arithmetic number, because the mean of its divisors is an integer number (284990076).

Almost surely, 2^5168452718 is an apocalyptic number.

5168452718 is a deficient number, since it is larger than the sum of its proper divisors (3951229714).

5168452718 is a wasteful number, since it uses less digits than its factorization.

5168452718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23120.

The product of its digits is 537600, while the sum is 47.

The square root of 5168452718 is about 71891.9516914098. The cubic root of 5168452718 is about 1728.9675773885.

The spelling of 5168452718 in words is "five billion, one hundred sixty-eight million, four hundred fifty-two thousand, seven hundred eighteen".