481242462137055 has 96 divisors (see below), whose sum is σ = 885503280549888. Its totient is φ = 250618891622400.

The previous prime is 481242462137051. The next prime is 481242462137137. The reversal of 481242462137055 is 550731264242184.

481242462137055 is a `hidden beast` number, since 4 + 8 + 1 + 2 + 4 + 2 + 4 + 621 + 3 + 7 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 481242462137055 - 2² = 481242462137051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 481242462136992 and 481242462137010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481242462137051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14835775 + ... + 34388735.

It is an arithmetic number, because the mean of its divisors is an integer number (9223992505728).

Almost surely, 2^{481242462137055} is an apocalyptic number.

481242462137055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

481242462137055 is a deficient number, since it is larger than the sum of its proper divisors (404260818412833).

481242462137055 is a wasteful number, since it uses less digits than its factorization.

481242462137055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19553459 (or 19553447 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 54.

The spelling of 481242462137055 in words is "four hundred eighty-one trillion, two hundred forty-two billion, four hundred sixty-two million, one hundred thirty-seven thousand, fifty-five".