5706778106443 has 4 divisors (see below), whose sum is σ = 5744571339088. Its totient is φ = 5668984873800.

The previous prime is 5706778106399. The next prime is 5706778106453. The reversal of 5706778106443 is 3446018776075.

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 5706778106443 - 2²⁵ = 5706744552011 is a prime.

It is a super-2 number, since 2×5706778106443² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5706778106453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18896616096 + ... + 18896616397.

It is an arithmetic number, because the mean of its divisors is an integer number (1436142834772).

Almost surely, 2^{5706778106443} is an apocalyptic number.

5706778106443 is a deficient number, since it is larger than the sum of its proper divisors (37793232645).

5706778106443 is a wasteful number, since it uses less digits than its factorization.

5706778106443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37793232644.

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 5706778106443 in words is "five trillion, seven hundred six billion, seven hundred seventy-eight million, one hundred six thousand, four hundred forty-three".