2253533312 has 32 divisors (see below), whose sum is σ = 4512072000. Its totient is φ = 1121091840.

The previous prime is 2253533279. The next prime is 2253533327. The reversal of 2253533312 is 2133353522.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×2253533312³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18764 + ... + 69707.

It is an arithmetic number, because the mean of its divisors is an integer number (141002250).

Almost surely, 2^2253533312 is an apocalyptic number.

It is an amenable number.

2253533312 is an abundant number, since it is smaller than the sum of its proper divisors (2258538688).

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

2253533312 is an equidigital number, since it uses as much as digits as its factorization.

2253533312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88684 (or 88672 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 2253533312 is about 47471.3946708963. The cubic root of 2253533312 is about 1311.0562566685.

Adding to 2253533312 its reverse (2133353522), we get a palindrome (4386886834).

The spelling of 2253533312 in words is "two billion, two hundred fifty-three million, five hundred thirty-three thousand, three hundred twelve".