55317441943 has 8 divisors (see below), whose sum is σ = 55766108160. Its totient is φ = 54868980600.

The previous prime is 55317441937. The next prime is 55317441953. The reversal of 55317441943 is 34914471355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55317441943 is a prime.

It is a super-3 number, since 3×55317441943³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55317441893 and 55317441902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55317441953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516348 + ... + 614206.

It is an arithmetic number, because the mean of its divisors is an integer number (6970763520).

Almost surely, 2^55317441943 is an apocalyptic number.

55317441943 is a deficient number, since it is larger than the sum of its proper divisors (448666217).

55317441943 is a wasteful number, since it uses less digits than its factorization.

55317441943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102437.

The product of its digits is 907200, while the sum is 46.

The spelling of 55317441943 in words is "fifty-five billion, three hundred seventeen million, four hundred forty-one thousand, nine hundred forty-three".