481863484461 has 16 divisors (see below), whose sum is σ = 656707544064. Its totient is φ = 314142395184.

The previous prime is 481863484451. The next prime is 481863484483. The reversal of 481863484461 is 164484368184.

It is not a de Polignac number, because 481863484461 - 2¹¹ = 481863482413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481863484451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272175 + ... + 1606908.

It is an arithmetic number, because the mean of its divisors is an integer number (41044221504).

Almost surely, 2^481863484461 is an apocalyptic number.

It is an amenable number.

481863484461 is a deficient number, since it is larger than the sum of its proper divisors (174844059603).

481863484461 is a wasteful number, since it uses less digits than its factorization.

481863484461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880320.

The product of its digits is 14155776, while the sum is 57.

The spelling of 481863484461 in words is "four hundred eighty-one billion, eight hundred sixty-three million, four hundred eighty-four thousand, four hundred sixty-one".