1324453325 has 12 divisors (see below), whose sum is σ = 1768655028. Its totient is φ = 978057600.

The previous prime is 1324453303. The next prime is 1324453379. The reversal of 1324453325 is 5233544231.

It can be written as a sum of positive squares in 6 ways, for example, as 209294089 + 1115159236 = 14467^2 + 33394^2 .

It is not a de Polignac number, because 1324453325 - 2⁸ = 1324453069 is a prime.

It is a super-2 number, since 2×1324453325² = 3508353220207111250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1324453291 and 1324453300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2037296 + ... + 2037945.

It is an arithmetic number, because the mean of its divisors is an integer number (147387919).

Almost surely, 2^1324453325 is an apocalyptic number.

It is an amenable number.

1324453325 is a deficient number, since it is larger than the sum of its proper divisors (444201703).

1324453325 is a wasteful number, since it uses less digits than its factorization.

1324453325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075264 (or 4075259 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 1324453325 is about 36393.0395130717. The cubic root of 1324453325 is about 1098.1935432648.

Adding to 1324453325 its reverse (5233544231), we get a palindrome (6557997556).

The spelling of 1324453325 in words is "one billion, three hundred twenty-four million, four hundred fifty-three thousand, three hundred twenty-five".