1133645164 has 6 divisors (see below), whose sum is σ = 1983879044. Its totient is φ = 566822580.

The previous prime is 1133645131. The next prime is 1133645179. The reversal of 1133645164 is 4615463311.

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 as a sum of consecutive naturals, namely, 141705642 + ... + 141705649.

Almost surely, 2^1133645164 is an apocalyptic number.

It is an amenable number.

1133645164 is a deficient number, since it is larger than the sum of its proper divisors (850233880).

1133645164 is a wasteful number, since it uses less digits than its factorization.

1133645164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283411295 (or 283411293 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 1133645164 is about 33669.6475182025. The cubic root of 1133645164 is about 1042.6992149773.

The spelling of 1133645164 in words is "one billion, one hundred thirty-three million, six hundred forty-five thousand, one hundred sixty-four".