2253523431 has 16 divisors (see below), whose sum is σ = 3034281600. Its totient is φ = 1487628000.

The previous prime is 2253523409. The next prime is 2253523453. The reversal of 2253523431 is 1343253522.

It is an interprime number because it is at equal distance from previous prime (2253523409) and next prime (2253523453).

It is not a de Polignac number, because 2253523431 - 2⁵ = 2253523399 is a prime.

It is a super-2 number, since 2×2253523431² = 10156735708132023522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253525431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121620 + ... + 138918.

It is an arithmetic number, because the mean of its divisors is an integer number (189642600).

Almost surely, 2^2253523431 is an apocalyptic number.

2253523431 is a deficient number, since it is larger than the sum of its proper divisors (780758169).

2253523431 is a wasteful number, since it uses less digits than its factorization.

2253523431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17726.

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

The square root of 2253523431 is about 47471.2905975812. The cubic root of 2253523431 is about 1311.0543404827.

Adding to 2253523431 its reverse (1343253522), we get a palindrome (3596776953).

The spelling of 2253523431 in words is "two billion, two hundred fifty-three million, five hundred twenty-three thousand, four hundred thirty-one".