480883813 has 2 divisors, whose sum is σ = 480883814. Its totient is φ = 480883812.

The previous prime is 480883769. The next prime is 480883831. The reversal of 480883813 is 318388084.

It is a happy number.

Together with next prime (480883831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474237729 + 6646084 = 21777^2 + 2578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480883813 is a prime.

It is a super-3 number, since 3×480883813³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480883813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480883883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240441906 + 240441907.

It is an arithmetic number, because the mean of its divisors is an integer number (240441907).

Almost surely, 2^480883813 is an apocalyptic number.

It is an amenable number.

480883813 is a deficient number, since it is larger than the sum of its proper divisors (1).

480883813 is an equidigital number, since it uses as much as digits as its factorization.

480883813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 480883813 is about 21929.0632038854. The cubic root of 480883813 is about 783.4537906603.

The spelling of 480883813 in words is "four hundred eighty million, eight hundred eighty-three thousand, eight hundred thirteen".