481791775 has 12 divisors (see below), whose sum is σ = 598895200. Its totient is φ = 384482880.

The previous prime is 481791769. The next prime is 481791811. The reversal of 481791775 is 577197184.

It is not a de Polignac number, because 481791775 - 2³ = 481791767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13335 + ... + 33784.

Almost surely, 2^481791775 is an apocalyptic number.

481791775 is a deficient number, since it is larger than the sum of its proper divisors (117103425).

481791775 is a wasteful number, since it uses less digits than its factorization.

481791775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47538 (or 47533 counting only the distinct ones).

The product of its digits is 493920, while the sum is 49.

The square root of 481791775 is about 21949.7556934012. The cubic root of 481791775 is about 783.9465632180.

The spelling of 481791775 in words is "four hundred eighty-one million, seven hundred ninety-one thousand, seven hundred seventy-five".