54283408143 has 16 divisors (see below), whose sum is σ = 74369769600. Its totient is φ = 35193933216.

The previous prime is 54283408141. The next prime is 54283408181. The reversal of 54283408143 is 34180438245.

It is a Cunningham number, because it is equal to 232988²-1.

It is not a de Polignac number, because 54283408143 - 2¹ = 54283408141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54283408095 and 54283408104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54283408141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116496 + ... + 349482.

It is an arithmetic number, because the mean of its divisors is an integer number (4648110600).

Almost surely, 2^54283408143 is an apocalyptic number.

54283408143 is a deficient number, since it is larger than the sum of its proper divisors (20086361457).

54283408143 is a wasteful number, since it uses less digits than its factorization.

54283408143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235126.

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 54283408143 in words is "fifty-four billion, two hundred eighty-three million, four hundred eight thousand, one hundred forty-three".