481485799 has 2 divisors, whose sum is σ = 481485800. Its totient is φ = 481485798.

The previous prime is 481485791. The next prime is 481485827. The reversal of 481485799 is 997584184.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481485799 - 2³ = 481485791 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481485791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240742899 + 240742900.

It is an arithmetic number, because the mean of its divisors is an integer number (240742900).

Almost surely, 2^481485799 is an apocalyptic number.

481485799 is a deficient number, since it is larger than the sum of its proper divisors (1).

481485799 is an equidigital number, since it uses as much as digits as its factorization.

481485799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 55.

The square root of 481485799 is about 21942.7846683141. The cubic root of 481485799 is about 783.7805719866.

It can be divided in two parts, 481485 and 799, that added together give a palindrome (482284).

The spelling of 481485799 in words is "four hundred eighty-one million, four hundred eighty-five thousand, seven hundred ninety-nine".