481820108852 has 12 divisors (see below), whose sum is σ = 863750683236. Its totient is φ = 235034199360.

The previous prime is 481820108821. The next prime is 481820108923. The reversal of 481820108852 is 258801028184.

It can be written as a sum of positive squares in 2 ways, for example, as 201676439056 + 280143669796 = 449084^2 + 529286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 481820108797 and 481820108806.

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 3 ways as a sum of consecutive naturals, for example, 1468963583 + ... + 1468963910.

It is an arithmetic number, because the mean of its divisors is an integer number (71979223603).

Almost surely, 2^481820108852 is an apocalyptic number.

It is an amenable number.

481820108852 is a deficient number, since it is larger than the sum of its proper divisors (381930574384).

481820108852 is a wasteful number, since it uses less digits than its factorization.

481820108852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937927538 (or 2937927536 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 47.

The spelling of 481820108852 in words is "four hundred eighty-one billion, eight hundred twenty million, one hundred eight thousand, eight hundred fifty-two".