5316768128 has 96 divisors (see below), whose sum is σ = 12746613600. Its totient is φ = 2199966720.

The previous prime is 5316768109. The next prime is 5316768131. The reversal of 5316768128 is 8218676135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167273 + ... + 196503.

It is an arithmetic number, because the mean of its divisors is an integer number (132777225).

Almost surely, 2^5316768128 is an apocalyptic number.

5316768128 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5316768128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6373306800).

5316768128 is an abundant number, since it is smaller than the sum of its proper divisors (7429845472).

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

5316768128 is a wasteful number, since it uses less digits than its factorization.

5316768128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29288 (or 29269 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The square root of 5316768128 is about 72916.1719236549. The cubic root of 5316768128 is about 1745.3501734834.

The spelling of 5316768128 in words is "five billion, three hundred sixteen million, seven hundred sixty-eight thousand, one hundred twenty-eight".