5316789728 has 48 divisors (see below), whose sum is σ = 10681798176. Its totient is φ = 2604441600.

The previous prime is 5316789727. The next prime is 5316789761. The reversal of 5316789728 is 8279876135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5316789721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345200 + ... + 360272.

It is an arithmetic number, because the mean of its divisors is an integer number (222537462).

Almost surely, 2^5316789728 is an apocalyptic number.

It is an amenable number.

5316789728 is an abundant number, since it is smaller than the sum of its proper divisors (5365008448).

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

5316789728 is a wasteful number, since it uses less digits than its factorization.

5316789728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307 (or 15299 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 56.

The square root of 5316789728 is about 72916.3200387952. The cubic root of 5316789728 is about 1745.3525370441.

The spelling of 5316789728 in words is "five billion, three hundred sixteen million, seven hundred eighty-nine thousand, seven hundred twenty-eight".