5578943514823 has 8 divisors (see below), whose sum is σ = 6581610782720. Its totient is φ = 4627695081240.

The previous prime is 5578943514737. The next prime is 5578943514841. The reversal of 5578943514823 is 3284153498755.

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

It is not a de Polignac number, because 5578943514823 - 2³⁷ = 5441504561351 is a prime.

It is a super-2 number, since 2×5578943514823² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5578943514223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12854708343 + ... + 12854708776.

It is an arithmetic number, because the mean of its divisors is an integer number (822701347840).

Almost surely, 2^{5578943514823} is an apocalyptic number.

5578943514823 is a deficient number, since it is larger than the sum of its proper divisors (1002667267897).

5578943514823 is a wasteful number, since it uses less digits than its factorization.

5578943514823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25709417157.

The product of its digits is 145152000, while the sum is 64.

The spelling of 5578943514823 in words is "five trillion, five hundred seventy-eight billion, nine hundred forty-three million, five hundred fourteen thousand, eight hundred twenty-three".