54675863520481 has 32 divisors (see below), whose sum is σ = 64308374178048. Its totient is φ = 45509539752960.

The previous prime is 54675863520479. The next prime is 54675863520527. The reversal of 54675863520481 is 18402536857645.

54675863520481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54675863520481 - 2¹ = 54675863520479 is a prime.

It is a super-3 number, since 3×54675863520481³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (54675863520401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189568926 + ... + 189857128.

It is an arithmetic number, because the mean of its divisors is an integer number (2009636693064).

Almost surely, 2^{54675863520481} is an apocalyptic number.

It is an amenable number.

54675863520481 is a deficient number, since it is larger than the sum of its proper divisors (9632510657567).

54675863520481 is a wasteful number, since it uses less digits than its factorization.

54675863520481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291321.

The product of its (nonzero) digits is 193536000, while the sum is 64.

The spelling of 54675863520481 in words is "fifty-four trillion, six hundred seventy-five billion, eight hundred sixty-three million, five hundred twenty thousand, four hundred eighty-one".