2235453312 has 64 divisors (see below), whose sum is σ = 5943548160. Its totient is φ = 744445440.

The previous prime is 2235453287. The next prime is 2235453343. The reversal of 2235453312 is 2133545322.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 2235453312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544387 + ... + 548477.

It is an arithmetic number, because the mean of its divisors is an integer number (92867940).

Almost surely, 2^2235453312 is an apocalyptic number.

It is an amenable number.

2235453312 is an abundant number, since it is smaller than the sum of its proper divisors (3708094848).

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

2235453312 is a wasteful number, since it uses less digits than its factorization.

2235453312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531 (or 5519 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 2235453312 is about 47280.5807070937. The cubic root of 2235453312 is about 1307.5406555096.

Adding to 2235453312 its reverse (2133545322), we get a palindrome (4368998634).

The spelling of 2235453312 in words is "two billion, two hundred thirty-five million, four hundred fifty-three thousand, three hundred twelve".