479481775 has 6 divisors (see below), whose sum is σ = 594557432. Its totient is φ = 383585400.

The previous prime is 479481773. The next prime is 479481797. The reversal of 479481775 is 577184974.

It is not a de Polignac number, because 479481775 - 2¹ = 479481773 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 (479481773) 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 5 ways as a sum of consecutive naturals, for example, 9589611 + ... + 9589660.

Almost surely, 2^479481775 is an apocalyptic number.

479481775 is a deficient number, since it is larger than the sum of its proper divisors (115075657).

479481775 is a wasteful number, since it uses less digits than its factorization.

479481775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19179281 (or 19179276 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 52.

The square root of 479481775 is about 21897.0722928888. The cubic root of 479481775 is about 782.6916514509.

The spelling of 479481775 in words is "four hundred seventy-nine million, four hundred eighty-one thousand, seven hundred seventy-five".