5163915768 has 128 divisors (see below), whose sum is σ = 14744125440. Its totient is φ = 1492848000.

The previous prime is 5163915763. The next prime is 5163915773. The reversal of 5163915768 is 8675193615.

It is an interprime number because it is at equal distance from previous prime (5163915763) and next prime (5163915773).

It is a super-3 number, since 3×5163915768³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5163915768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163915761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576621 + ... + 585507.

It is an arithmetic number, because the mean of its divisors is an integer number (115188480).

Almost surely, 2^5163915768 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 5163915768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7372062720).

5163915768 is an abundant number, since it is smaller than the sum of its proper divisors (9580209672).

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

5163915768 is a wasteful number, since it uses less digits than its factorization.

5163915768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009 (or 9005 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 51.

The square root of 5163915768 is about 71860.3908144118. The cubic root of 5163915768 is about 1728.4615242062.

The spelling of 5163915768 in words is "five billion, one hundred sixty-three million, nine hundred fifteen thousand, seven hundred sixty-eight".