4506664523 has 8 divisors (see below), whose sum is σ = 4567986192. Its totient is φ = 4445646336.

The previous prime is 4506664501. The next prime is 4506664537. The reversal of 4506664523 is 3254666054.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4506664523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4506664223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45890 + ... + 105447.

It is an arithmetic number, because the mean of its divisors is an integer number (570998274).

Almost surely, 2^4506664523 is an apocalyptic number.

4506664523 is a deficient number, since it is larger than the sum of its proper divisors (61321669).

4506664523 is a wasteful number, since it uses less digits than its factorization.

4506664523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151741.

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 4506664523 is about 67131.6953681344. The cubic root of 4506664523 is about 1651.7782509463.

The spelling of 4506664523 in words is "four billion, five hundred six million, six hundred sixty-four thousand, five hundred twenty-three".