1133445532 has 12 divisors (see below), whose sum is σ = 2087926120. Its totient is φ = 536895216.

The previous prime is 1133445517. The next prime is 1133445553. The reversal of 1133445532 is 2355443311.

It is a junction number, because it is equal to n+sod(n) for n = 1133445494 and 1133445503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7456803 + ... + 7456954.

Almost surely, 2^1133445532 is an apocalyptic number.

It is an amenable number.

1133445532 is a deficient number, since it is larger than the sum of its proper divisors (954480588).

1133445532 is a wasteful number, since it uses less digits than its factorization.

1133445532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14913780 (or 14913778 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 1133445532 is about 33666.6828184780. The cubic root of 1133445532 is about 1042.6380058335.

Adding to 1133445532 its reverse (2355443311), we get a palindrome (3488888843).

The spelling of 1133445532 in words is "one billion, one hundred thirty-three million, four hundred forty-five thousand, five hundred thirty-two".