481579161679 has 16 divisors (see below), whose sum is σ = 600426097920. Its totient is φ = 375246668160.

The previous prime is 481579161649. The next prime is 481579161719. The reversal of 481579161679 is 976161975184.

It is a happy number.

It is not a de Polignac number, because 481579161679 - 2³⁵ = 447219423311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481579161679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481579161649) 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 15 ways as a sum of consecutive naturals, for example, 4627287 + ... + 4730215.

It is an arithmetic number, because the mean of its divisors is an integer number (37526631120).

Almost surely, 2^481579161679 is an apocalyptic number.

481579161679 is a deficient number, since it is larger than the sum of its proper divisors (118846936241).

481579161679 is a wasteful number, since it uses less digits than its factorization.

481579161679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163710.

The product of its digits is 22861440, while the sum is 64.

The spelling of 481579161679 in words is "four hundred eighty-one billion, five hundred seventy-nine million, one hundred sixty-one thousand, six hundred seventy-nine".