481733815 has 4 divisors (see below), whose sum is σ = 578080584. Its totient is φ = 385387048.

The previous prime is 481733807. The next prime is 481733839. The reversal of 481733815 is 518337184.

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

It is a cyclic number.

It is not a de Polignac number, because 481733815 - 2³ = 481733807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48173377 + ... + 48173386.

It is an arithmetic number, because the mean of its divisors is an integer number (144520146).

Almost surely, 2^481733815 is an apocalyptic number.

481733815 is a deficient number, since it is larger than the sum of its proper divisors (96346769).

481733815 is an equidigital number, since it uses as much as digits as its factorization.

481733815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96346768.

The product of its digits is 80640, while the sum is 40.

The square root of 481733815 is about 21948.4353656474. The cubic root of 481733815 is about 783.9151254564.

The spelling of 481733815 in words is "four hundred eighty-one million, seven hundred thirty-three thousand, eight hundred fifteen".