481776411 has 4 divisors (see below), whose sum is σ = 642368552. Its totient is φ = 321184272.

The previous prime is 481776397. The next prime is 481776433. The reversal of 481776411 is 114677184.

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

It is not a de Polignac number, because 481776411 - 2²² = 477582107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481776411.

It is not an unprimeable number, because it can be changed into a prime (481774411) 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, 80296066 + ... + 80296071.

It is an arithmetic number, because the mean of its divisors is an integer number (160592138).

Almost surely, 2^481776411 is an apocalyptic number.

481776411 is a deficient number, since it is larger than the sum of its proper divisors (160592141).

481776411 is a wasteful number, since it uses less digits than its factorization.

481776411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160592140.

The product of its digits is 37632, while the sum is 39.

The square root of 481776411 is about 21949.4057094947. The cubic root of 481776411 is about 783.9382299617.

The spelling of 481776411 in words is "four hundred eighty-one million, seven hundred seventy-six thousand, four hundred eleven".