1133443064 has 16 divisors (see below), whose sum is σ = 2288683320. Its totient is φ = 523127520.

The previous prime is 1133443061. The next prime is 1133443093. The reversal of 1133443064 is 4603443311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133443061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5449142 + ... + 5449349.

Almost surely, 2^1133443064 is an apocalyptic number.

It is an amenable number.

1133443064 is an abundant number, since it is smaller than the sum of its proper divisors (1155240256).

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

1133443064 is a wasteful number, since it uses less digits than its factorization.

1133443064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10898510 (or 10898506 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 1133443064 is about 33666.6461650103. The cubic root of 1133443064 is about 1042.6372490754.

Adding to 1133443064 its reverse (4603443311), we get a palindrome (5736886375).

The spelling of 1133443064 in words is "one billion, one hundred thirty-three million, four hundred forty-three thousand, sixty-four".