5168738684 has 12 divisors (see below), whose sum is σ = 9577368864. Its totient is φ = 2432347584.

The previous prime is 5168738657. The next prime is 5168738699. The reversal of 5168738684 is 4868378615.

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, 38005364 + ... + 38005499.

It is an arithmetic number, because the mean of its divisors is an integer number (798114072).

Almost surely, 2^5168738684 is an apocalyptic number.

It is an amenable number.

5168738684 is a deficient number, since it is larger than the sum of its proper divisors (4408630180).

5168738684 is a wasteful number, since it uses less digits than its factorization.

5168738684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76010884 (or 76010882 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 56.

The square root of 5168738684 is about 71893.9405235240. The cubic root of 5168738684 is about 1728.9994642252. Note that the first 3 decimals are identical.

The spelling of 5168738684 in words is "five billion, one hundred sixty-eight million, seven hundred thirty-eight thousand, six hundred eighty-four".