5164433346568 has 8 divisors (see below), whose sum is σ = 9683312524830. Its totient is φ = 2582216673280.

The previous prime is 5164433346533. The next prime is 5164433346571. The reversal of 5164433346568 is 8656433344615.

It can be written as a sum of positive squares in only one way, i.e., 3226039869924 + 1938393476644 = 1796118^2 + 1392262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5164433346568² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322777084153 + ... + 322777084168.

Almost surely, 2^{5164433346568} is an apocalyptic number.

It is an amenable number.

5164433346568 is a deficient number, since it is larger than the sum of its proper divisors (4518879178262).

5164433346568 is a wasteful number, since it uses less digits than its factorization.

5164433346568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645554168327 (or 645554168323 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 58.

The spelling of 5164433346568 in words is "five trillion, one hundred sixty-four billion, four hundred thirty-three million, three hundred forty-six thousand, five hundred sixty-eight".