1132552312 has 16 divisors (see below), whose sum is σ = 2196761400. Its totient is φ = 546749280.

The previous prime is 1132552273. The next prime is 1132552321. The reversal of 1132552312 is 2132552311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2440614 + ... + 2441077.

Almost surely, 2^1132552312 is an apocalyptic number.

It is an amenable number.

1132552312 is a deficient number, since it is larger than the sum of its proper divisors (1064209088).

1132552312 is a wasteful number, since it uses less digits than its factorization.

1132552312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4881726 (or 4881722 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 1132552312 is about 33653.4145667271. The cubic root of 1132552312 is about 1042.3640477000.

Subtracting 1132552312 from its reverse (2132552311), we obtain a palindrome (999999999).

The spelling of 1132552312 in words is "one billion, one hundred thirty-two million, five hundred fifty-two thousand, three hundred twelve".