2253512304 has 120 divisors (see below), whose sum is σ = 6453313152. Its totient is φ = 733898880.

The previous prime is 2253512291. The next prime is 2253512311. The reversal of 2253512304 is 4032153522.

It is a happy number.

2253512304 is a `hidden beast` number, since 2 + 2 + 5 + 351 + 2 + 304 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1262997 + ... + 1264779.

Almost surely, 2^2253512304 is an apocalyptic number.

2253512304 is a gapful number since it is divisible by the number (24) 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 2253512304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226656576).

2253512304 is an abundant number, since it is smaller than the sum of its proper divisors (4199800848).

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

2253512304 is a wasteful number, since it uses less digits than its factorization.

2253512304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2253512304 is about 47471.1734002858. The cubic root of 2253512304 is about 1311.0521826580.

Adding to 2253512304 its reverse (4032153522), we get a palindrome (6285665826).

The spelling of 2253512304 in words is "two billion, two hundred fifty-three million, five hundred twelve thousand, three hundred four".