1324162253 has 16 divisors (see below), whose sum is σ = 1395250560. Its totient is φ = 1255093056.

The previous prime is 1324162219. The next prime is 1324162277. The reversal of 1324162253 is 3522614231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1324162253 - 2¹⁴ = 1324145869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324164253) 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, 773963 + ... + 775671.

It is an arithmetic number, because the mean of its divisors is an integer number (87203160).

Almost surely, 2^1324162253 is an apocalyptic number.

It is an amenable number.

1324162253 is a deficient number, since it is larger than the sum of its proper divisors (71088307).

1324162253 is a wasteful number, since it uses less digits than its factorization.

1324162253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276.

The product of its digits is 8640, while the sum is 29.

The square root of 1324162253 is about 36389.0402868776. The cubic root of 1324162253 is about 1098.1130882312.

Adding to 1324162253 its reverse (3522614231), we get a palindrome (4846776484).

The spelling of 1324162253 in words is "one billion, three hundred twenty-four million, one hundred sixty-two thousand, two hundred fifty-three".