4455423533 has 4 divisors (see below), whose sum is σ = 4860462048. Its totient is φ = 4050385020.

The previous prime is 4455423523. The next prime is 4455423589. The reversal of 4455423533 is 3353245544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4455423533 - 2²² = 4451229229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4455423523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202519241 + ... + 202519262.

It is an arithmetic number, because the mean of its divisors is an integer number (1215115512).

Almost surely, 2^4455423533 is an apocalyptic number.

It is an amenable number.

4455423533 is a deficient number, since it is larger than the sum of its proper divisors (405038515).

4455423533 is a wasteful number, since it uses less digits than its factorization.

4455423533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405038514.

The product of its digits is 432000, while the sum is 38.

The square root of 4455423533 is about 66748.9590405723. The cubic root of 4455423533 is about 1645.4941076594.

The spelling of 4455423533 in words is "four billion, four hundred fifty-five million, four hundred twenty-three thousand, five hundred thirty-three".