4454664533 has 8 divisors (see below), whose sum is σ = 4860596160. Its totient is φ = 4048893280.

The previous prime is 4454664521. The next prime is 4454664583. The reversal of 4454664533 is 3354664544.

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 4454664533 - 2⁴ = 4454664517 is a prime.

It is a super-2 number, since 2×4454664533² = 39688072203136216178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454664503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22208 + ... + 96966.

It is an arithmetic number, because the mean of its divisors is an integer number (607574520).

Almost surely, 2^4454664533 is an apocalyptic number.

It is an amenable number.

4454664533 is a deficient number, since it is larger than the sum of its proper divisors (405931627).

4454664533 is a wasteful number, since it uses less digits than its factorization.

4454664533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80187.

The product of its digits is 2073600, while the sum is 44.

The square root of 4454664533 is about 66743.2733164924. The cubic root of 4454664533 is about 1645.4006634226.

The spelling of 4454664533 in words is "four billion, four hundred fifty-four million, six hundred sixty-four thousand, five hundred thirty-three".