5681933579311 has 8 divisors (see below), whose sum is σ = 6253326740304. Its totient is φ = 5119682709120.

The previous prime is 5681933579249. The next prime is 5681933579359. The reversal of 5681933579311 is 1139753391865.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5681933579311 - 2²⁷ = 5681799361583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5681933579311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5681933579111) 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, 2285571396 + ... + 2285573881.

It is an arithmetic number, because the mean of its divisors is an integer number (781665842538).

Almost surely, 2^{5681933579311} is an apocalyptic number.

5681933579311 is a deficient number, since it is larger than the sum of its proper divisors (571393160993).

5681933579311 is a wasteful number, since it uses less digits than its factorization.

5681933579311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571145401.

The product of its digits is 18370800, while the sum is 61.

The spelling of 5681933579311 in words is "five trillion, six hundred eighty-one billion, nine hundred thirty-three million, five hundred seventy-nine thousand, three hundred eleven".