5320111500 has 288 divisors, whose sum is σ = 18904983552. Its totient is φ = 1247760000.

The previous prime is 5320111463. The next prime is 5320111501. The reversal of 5320111500 is 51110235.

5320111500 is a `hidden beast` number, since 53 + 2 + 0 + 111 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5320111501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1532767 + ... + 1536233.

It is an arithmetic number, because the mean of its divisors is an integer number (65642304).

Almost surely, 2^5320111500 is an apocalyptic number.

5320111500 is a gapful number since it is divisible by the number (50) 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 5320111500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9452491776).

5320111500 is an abundant number, since it is smaller than the sum of its proper divisors (13584872052).

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

5320111500 is a wasteful number, since it uses less digits than its factorization.

5320111500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534 (or 3519 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 5320111500 is about 72939.0944555799. The cubic root of 5320111500 is about 1745.7159428147.

Adding to 5320111500 its reverse (51110235), we get a palindrome (5371221735).

The spelling of 5320111500 in words is "five billion, three hundred twenty million, one hundred eleven thousand, five hundred".