54617428061183 has 4 divisors (see below), whose sum is σ = 58818768681288. Its totient is φ = 50416087441080.

The previous prime is 54617428061159. The next prime is 54617428061213. The reversal of 54617428061183 is 38116082471645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54617428061183 - 2¹⁰ = 54617428060159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54617428061783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2100670310033 + ... + 2100670310058.

It is an arithmetic number, because the mean of its divisors is an integer number (14704692170322).

Almost surely, 2^{54617428061183} is an apocalyptic number.

54617428061183 is a deficient number, since it is larger than the sum of its proper divisors (4201340620105).

54617428061183 is a wasteful number, since it uses less digits than its factorization.

54617428061183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201340620104.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 54617428061183 in words is "fifty-four trillion, six hundred seventeen billion, four hundred twenty-eight million, sixty-one thousand, one hundred eighty-three".