1164055433 has 8 divisors (see below), whose sum is σ = 1234570752. Its totient is φ = 1093766976.

The previous prime is 1164055429. The next prime is 1164055469. The reversal of 1164055433 is 3345504611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1164055433 - 2² = 1164055429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1164055433.

It is not an unprimeable number, because it can be changed into a prime (1164055423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46085 + ... + 66722.

It is an arithmetic number, because the mean of its divisors is an integer number (154321344).

Almost surely, 2^1164055433 is an apocalyptic number.

It is an amenable number.

1164055433 is a deficient number, since it is larger than the sum of its proper divisors (70515319).

1164055433 is a wasteful number, since it uses less digits than its factorization.

1164055433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113431.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1164055433 is about 34118.2565937945. The cubic root of 1164055433 is about 1051.9406085903.

The spelling of 1164055433 in words is "one billion, one hundred sixty-four million, fifty-five thousand, four hundred thirty-three".