1332125452 has 12 divisors (see below), whose sum is σ = 2664250960. Its totient is φ = 570910896.

The previous prime is 1332125407. The next prime is 1332125513. The reversal of 1332125452 is 2545212331.

1332125452 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 47575909 = 1332125452 / (1 + 3 + 3 + 2 + 1 + 2 + 5 + 4 + 5 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 1332125452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23787927 + ... + 23787982.

Almost surely, 2^1332125452 is an apocalyptic number.

It is an amenable number.

1332125452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1332125452 is a wasteful number, since it uses less digits than its factorization.

1332125452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47575920 (or 47575918 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 1332125452 is about 36498.2938231364. The cubic root of 1332125452 is about 1100.3099545271.

Adding to 1332125452 its reverse (2545212331), we get a palindrome (3877337783).

The spelling of 1332125452 in words is "one billion, three hundred thirty-two million, one hundred twenty-five thousand, four hundred fifty-two".