5164733922768 has 640 divisors, whose sum is σ = 17901414236160. Its totient is φ = 1393830789120.

The previous prime is 5164733922767. The next prime is 5164733922793. The reversal of 5164733922768 is 8672293374615.

It is a happy number.

5164733922768 is a `hidden beast` number, since 5 + 1 + 6 + 473 + 3 + 92 + 2 + 76 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164733922767) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2444264880 + ... + 2444266992.

It is an arithmetic number, because the mean of its divisors is an integer number (27970959744).

Almost surely, 2^{5164733922768} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5164733922768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8950707118080).

5164733922768 is an abundant number, since it is smaller than the sum of its proper divisors (12736680313392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5164733922768 is a wasteful number, since it uses less digits than its factorization.

5164733922768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584 (or 2572 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 5164733922768 in words is "five trillion, one hundred sixty-four billion, seven hundred thirty-three million, nine hundred twenty-two thousand, seven hundred sixty-eight".