481544926228 has 6 divisors (see below), whose sum is σ = 842703620906. Its totient is φ = 240772463112.

The previous prime is 481544926189. The next prime is 481544926231. The reversal of 481544926228 is 822629445184.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 241589944324 + 239954981904 = 491518^2 + 489852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60193115775 + ... + 60193115782.

Almost surely, 2^481544926228 is an apocalyptic number.

It is an amenable number.

481544926228 is a deficient number, since it is larger than the sum of its proper divisors (361158694678).

481544926228 is a wasteful number, since it uses less digits than its factorization.

481544926228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120386231561 (or 120386231559 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 55.

The spelling of 481544926228 in words is "four hundred eighty-one billion, five hundred forty-four million, nine hundred twenty-six thousand, two hundred twenty-eight".