485273183439 has 8 divisors (see below), whose sum is σ = 705851903232. Its totient is φ = 294104959640.

The previous prime is 485273183413. The next prime is 485273183513. The reversal of 485273183439 is 934381372584.

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 485273183439 - 2⁵ = 485273183407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485273184439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7352623959 + ... + 7352624024.

It is an arithmetic number, because the mean of its divisors is an integer number (88231487904).

Almost surely, 2^485273183439 is an apocalyptic number.

485273183439 is a deficient number, since it is larger than the sum of its proper divisors (220578719793).

485273183439 is a wasteful number, since it uses less digits than its factorization.

485273183439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14705247997.

The product of its digits is 17418240, while the sum is 57.

The spelling of 485273183439 in words is "four hundred eighty-five billion, two hundred seventy-three million, one hundred eighty-three thousand, four hundred thirty-nine".