481845829 has 2 divisors, whose sum is σ = 481845830. Its totient is φ = 481845828.

The previous prime is 481845827. The next prime is 481845839. The reversal of 481845829 is 928548184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 310288225 + 171557604 = 17615^2 + 13098^2 .

It is a cyclic number.

It is not a de Polignac number, because 481845829 - 2¹ = 481845827 is a prime.

Together with 481845827, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481845821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240922914 + 240922915.

It is an arithmetic number, because the mean of its divisors is an integer number (240922915).

Almost surely, 2^481845829 is an apocalyptic number.

It is an amenable number.

481845829 is a deficient number, since it is larger than the sum of its proper divisors (1).

481845829 is an equidigital number, since it uses as much as digits as its factorization.

481845829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 737280, while the sum is 49.

The square root of 481845829 is about 21950.9869709770. The cubic root of 481845829 is about 783.9758800758.

The spelling of 481845829 in words is "four hundred eighty-one million, eight hundred forty-five thousand, eight hundred twenty-nine".