481905502101 has 24 divisors (see below), whose sum is σ = 736957247520. Its totient is φ = 302602036896.

The previous prime is 481905502097. The next prime is 481905502159. The reversal of 481905502101 is 101205509184.

481905502101 is a `hidden beast` number, since 4 + 8 + 1 + 90 + 550 + 2 + 10 + 1 = 666.

It is not a de Polignac number, because 481905502101 - 2² = 481905502097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481905502901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8115391 + ... + 8174556.

It is an arithmetic number, because the mean of its divisors is an integer number (30706551980).

Almost surely, 2^481905502101 is an apocalyptic number.

It is an amenable number.

481905502101 is a deficient number, since it is larger than the sum of its proper divisors (255051745419).

481905502101 is a wasteful number, since it uses less digits than its factorization.

481905502101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16290145 (or 16290142 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The spelling of 481905502101 in words is "four hundred eighty-one billion, nine hundred five million, five hundred two thousand, one hundred one".