533108916 has 144 divisors (see below), whose sum is σ = 1517967360. Its totient is φ = 157199616.

The previous prime is 533108909. The next prime is 533108977. The reversal of 533108916 is 619801335.

It is a happy number.

533108916 is a `hidden beast` number, since 533 + 108 + 9 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4197645 + ... + 4197771.

It is an arithmetic number, because the mean of its divisors is an integer number (10541440).

Almost surely, 2^533108916 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 533108916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758983680).

533108916 is an abundant number, since it is smaller than the sum of its proper divisors (984858444).

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

533108916 is a wasteful number, since it uses less digits than its factorization.

533108916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 533108916 is about 23089.1514785624. The cubic root of 533108916 is about 810.8465041559.

It can be divided in two parts, 53310 and 8916, that added together give a palindrome (62226).

The spelling of 533108916 in words is "five hundred thirty-three million, one hundred eight thousand, nine hundred sixteen".