483556921 has 8 divisors (see below), whose sum is σ = 489805344. Its totient is φ = 477318720.

The previous prime is 483556901. The next prime is 483556937. The reversal of 483556921 is 129655384.

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 483556921 - 2¹⁹ = 483032633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (483556901) 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, 148705 + ... + 151921.

It is an arithmetic number, because the mean of its divisors is an integer number (61225668).

Almost surely, 2^483556921 is an apocalyptic number.

It is an amenable number.

483556921 is a deficient number, since it is larger than the sum of its proper divisors (6248423).

483556921 is a wasteful number, since it uses less digits than its factorization.

483556921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111.

The product of its digits is 259200, while the sum is 43.

The square root of 483556921 is about 21989.9277170254. The cubic root of 483556921 is about 784.9027810419.

The spelling of 483556921 in words is "four hundred eighty-three million, five hundred fifty-six thousand, nine hundred twenty-one".