1324452453 has 16 divisors (see below), whose sum is σ = 1791349056. Its totient is φ = 870336000.

The previous prime is 1324452443. The next prime is 1324452461. The reversal of 1324452453 is 3542544231.

It is not a de Polignac number, because 1324452453 - 2⁵ = 1324452421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324452403) 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, 63975 + ... + 82107.

It is an arithmetic number, because the mean of its divisors is an integer number (111959316).

Almost surely, 2^1324452453 is an apocalyptic number.

It is an amenable number.

1324452453 is a deficient number, since it is larger than the sum of its proper divisors (466896603).

1324452453 is a wasteful number, since it uses less digits than its factorization.

1324452453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18484.

The product of its digits is 57600, while the sum is 33.

The square root of 1324452453 is about 36393.0275327569. The cubic root of 1324452453 is about 1098.1933022535.

Adding to 1324452453 its reverse (3542544231), we get a palindrome (4866996684).

The spelling of 1324452453 in words is "one billion, three hundred twenty-four million, four hundred fifty-two thousand, four hundred fifty-three".