483903257 has 4 divisors (see below), whose sum is σ = 483947316. Its totient is φ = 483859200.

The previous prime is 483903253. The next prime is 483903307. The reversal of 483903257 is 752309384.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 463282576 + 20620681 = 21524^2 + 4541^2 .

It is a cyclic number.

It is not a de Polignac number, because 483903257 - 2² = 483903253 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (483903253) 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 3 ways as a sum of consecutive naturals, for example, 9257 + ... + 32457.

It is an arithmetic number, because the mean of its divisors is an integer number (120986829).

Almost surely, 2^483903257 is an apocalyptic number.

It is an amenable number.

483903257 is a deficient number, since it is larger than the sum of its proper divisors (44059).

483903257 is a wasteful number, since it uses less digits than its factorization.

483903257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44058.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 483903257 is about 21997.8011855731. The cubic root of 483903257 is about 785.0901255605.

The spelling of 483903257 in words is "four hundred eighty-three million, nine hundred three thousand, two hundred fifty-seven".