2253444423 has 8 divisors (see below), whose sum is σ = 3024491136. Its totient is φ = 1492347000.

The previous prime is 2253444397. The next prime is 2253444437. The reversal of 2253444423 is 3244443522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2253444423 - 2¹⁰ = 2253443399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253444223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2486793 + ... + 2487698.

It is an arithmetic number, because the mean of its divisors is an integer number (378061392).

Almost surely, 2^2253444423 is an apocalyptic number.

2253444423 is a deficient number, since it is larger than the sum of its proper divisors (771046713).

2253444423 is a wasteful number, since it uses less digits than its factorization.

2253444423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4974645.

The product of its digits is 92160, while the sum is 33.

The square root of 2253444423 is about 47470.4584241610. The cubic root of 2253444423 is about 1311.0390185516.

Adding to 2253444423 its reverse (3244443522), we get a palindrome (5497887945).

Subtracting 2253444423 from its reverse (3244443522), we obtain a palindrome (990999099).

The spelling of 2253444423 in words is "two billion, two hundred fifty-three million, four hundred forty-four thousand, four hundred twenty-three".