481289524228 has 24 divisors (see below), whose sum is σ = 891827778744. Its totient is φ = 226482432000.

The previous prime is 481289524189. The next prime is 481289524249. The reversal of 481289524228 is 822425982184.

It can be written as a sum of positive squares in 4 ways, for example, as 120042846784 + 361246677444 = 346472^2 + 601038^2 .

It is a super-2 number, since 2×481289524228² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757808 + ... + 2927128.

It is an arithmetic number, because the mean of its divisors is an integer number (37159490781).

Almost surely, 2^481289524228 is an apocalyptic number.

It is an amenable number.

481289524228 is a deficient number, since it is larger than the sum of its proper divisors (410538254516).

481289524228 is a wasteful number, since it uses less digits than its factorization.

481289524228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211143 (or 211141 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 55.

The spelling of 481289524228 in words is "four hundred eighty-one billion, two hundred eighty-nine million, five hundred twenty-four thousand, two hundred twenty-eight".