482439851 has 4 divisors (see below), whose sum is σ = 482485632. Its totient is φ = 482394072.

The previous prime is 482439823. The next prime is 482439863. The reversal of 482439851 is 158934284.

It is a happy number.

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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482439851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (482439151) 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, 1781 + ... + 31113.

It is an arithmetic number, because the mean of its divisors is an integer number (120621408).

Almost surely, 2^482439851 is an apocalyptic number.

482439851 is a deficient number, since it is larger than the sum of its proper divisors (45781).

482439851 is a wasteful number, since it uses less digits than its factorization.

482439851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45780.

The product of its digits is 276480, while the sum is 44.

The square root of 482439851 is about 21964.5134478322. The cubic root of 482439851 is about 784.2979109352.

The spelling of 482439851 in words is "four hundred eighty-two million, four hundred thirty-nine thousand, eight hundred fifty-one".