483281783 has 4 divisors (see below), whose sum is σ = 483346920. Its totient is φ = 483216648.

The previous prime is 483281759. The next prime is 483281791. The reversal of 483281783 is 387182384.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-483281783 is a prime.

It is a super-2 number, since 2×483281783² = 467122563559318178, 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 (483281713) 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, 19760 + ... + 36837.

It is an arithmetic number, because the mean of its divisors is an integer number (120836730).

Almost surely, 2^483281783 is an apocalyptic number.

483281783 is a deficient number, since it is larger than the sum of its proper divisors (65137).

483281783 is an equidigital number, since it uses as much as digits as its factorization.

483281783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65136.

The product of its digits is 258048, while the sum is 44.

The square root of 483281783 is about 21983.6708263202. The cubic root of 483281783 is about 784.7538860902.

The spelling of 483281783 in words is "four hundred eighty-three million, two hundred eighty-one thousand, seven hundred eighty-three".