481895566028 has 24 divisors (see below), whose sum is σ = 853295716560. Its totient is φ = 238105915200.

The previous prime is 481895566027. The next prime is 481895566043. The reversal of 481895566028 is 820665598184.

It is not an unprimeable number, because it can be changed into a prime (481895566027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 929063 + ... + 1351646.

It is an arithmetic number, because the mean of its divisors is an integer number (35553988190).

Almost surely, 2^481895566028 is an apocalyptic number.

It is an amenable number.

481895566028 is a deficient number, since it is larger than the sum of its proper divisors (371400150532).

481895566028 is a wasteful number, since it uses less digits than its factorization.

481895566028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2281337 (or 2281335 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 62.

The spelling of 481895566028 in words is "four hundred eighty-one billion, eight hundred ninety-five million, five hundred sixty-six thousand, twenty-eight".