5318765532 has 144 divisors (see below), whose sum is σ = 15184041600. Its totient is φ = 1621529280.

The previous prime is 5318765531. The next prime is 5318765581. The reversal of 5318765532 is 2355678135.

5318765532 is a `hidden beast` number, since 5 + 31 + 87 + 6 + 5 + 532 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318765531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530607 + ... + 540537.

Almost surely, 2^5318765532 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 5318765532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7592020800).

5318765532 is an abundant number, since it is smaller than the sum of its proper divisors (9865276068).

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

5318765532 is a wasteful number, since it uses less digits than its factorization.

5318765532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9998 (or 9984 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 5318765532 is about 72929.8672150169. The cubic root of 5318765532 is about 1745.5687105635.

The spelling of 5318765532 in words is "five billion, three hundred eighteen million, seven hundred sixty-five thousand, five hundred thirty-two".