481535605 has 4 divisors (see below), whose sum is σ = 577842732. Its totient is φ = 385228480.

The previous prime is 481535603. The next prime is 481535641. The reversal of 481535605 is 506535184.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 320803921 + 160731684 = 17911^2 + 12678^2 .

It is not a de Polignac number, because 481535605 - 2¹ = 481535603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481535603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48153556 + ... + 48153565.

It is an arithmetic number, because the mean of its divisors is an integer number (144460683).

Almost surely, 2^481535605 is an apocalyptic number.

It is an amenable number.

481535605 is a deficient number, since it is larger than the sum of its proper divisors (96307127).

481535605 is an equidigital number, since it uses as much as digits as its factorization.

481535605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96307126.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 481535605 is about 21943.9195450585. The cubic root of 481535605 is about 783.8075964106.

The spelling of 481535605 in words is "four hundred eighty-one million, five hundred thirty-five thousand, six hundred five".