2253435344 has 20 divisors (see below), whose sum is σ = 4448410596. Its totient is φ = 1105458432.

The previous prime is 2253435307. The next prime is 2253435347. The reversal of 2253435344 is 4435343522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 565868944 + 1687566400 = 23788^2 + 41080^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253435347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327829 + ... + 1329524.

Almost surely, 2^2253435344 is an apocalyptic number.

It is an amenable number.

2253435344 is a deficient number, since it is larger than the sum of its proper divisors (2194975252).

2253435344 is a wasteful number, since it uses less digits than its factorization.

2253435344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657414 (or 2657408 counting only the distinct ones).

The product of its digits is 172800, while the sum is 35.

The square root of 2253435344 is about 47470.3627961700. The cubic root of 2253435344 is about 1311.0372578486.

Adding to 2253435344 its reverse (4435343522), we get a palindrome (6688778866).

The spelling of 2253435344 in words is "two billion, two hundred fifty-three million, four hundred thirty-five thousand, three hundred forty-four".