2533530216 has 32 divisors (see below), whose sum is σ = 7238658240. Its totient is φ = 723865728.

The previous prime is 2533530191. The next prime is 2533530229. The reversal of 2533530216 is 6120353352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7540101 + ... + 7540436.

It is an arithmetic number, because the mean of its divisors is an integer number (226208070).

Almost surely, 2^2533530216 is an apocalyptic number.

It is an amenable number.

2533530216 is an abundant number, since it is smaller than the sum of its proper divisors (4705128024).

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

2533530216 is a wasteful number, since it uses less digits than its factorization.

2533530216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15080553 (or 15080549 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 2533530216 is about 50334.1853614420. The cubic root of 2533530216 is about 1363.2495492071.

Adding to 2533530216 its reverse (6120353352), we get a palindrome (8653883568).

The spelling of 2533530216 in words is "two billion, five hundred thirty-three million, five hundred thirty thousand, two hundred sixteen".