485420383 has 4 divisors (see below), whose sum is σ = 554766160. Its totient is φ = 416074608.

The previous prime is 485420347. The next prime is 485420393. The reversal of 485420383 is 383024584.

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-485420383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485420323) 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, 34672878 + ... + 34672891.

It is an arithmetic number, because the mean of its divisors is an integer number (138691540).

Almost surely, 2^485420383 is an apocalyptic number.

485420383 is a deficient number, since it is larger than the sum of its proper divisors (69345777).

485420383 is an equidigital number, since it uses as much as digits as its factorization.

485420383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69345776.

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 485420383 is about 22032.2577826241. The cubic root of 485420383 is about 785.9097370811.

The spelling of 485420383 in words is "four hundred eighty-five million, four hundred twenty thousand, three hundred eighty-three".