56803047041 has 4 divisors (see below), whose sum is σ = 61172512212. Its totient is φ = 52433581872.

The previous prime is 56803047001. The next prime is 56803047047. The reversal of 56803047041 is 14074030865.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9051619600 + 47751427441 = 95140^2 + 218521^2 .

It is a cyclic number.

It is not a de Polignac number, because 56803047041 - 2⁶ = 56803046977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56803046986 and 56803047004.

It is not an unprimeable number, because it can be changed into a prime (56803047047) 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 3 ways as a sum of consecutive naturals, for example, 2184732566 + ... + 2184732591.

It is an arithmetic number, because the mean of its divisors is an integer number (15293128053).

Almost surely, 2^56803047041 is an apocalyptic number.

It is an amenable number.

56803047041 is a deficient number, since it is larger than the sum of its proper divisors (4369465171).

56803047041 is a wasteful number, since it uses less digits than its factorization.

56803047041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369465170.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 56803047041 in words is "fifty-six billion, eight hundred three million, forty-seven thousand, forty-one".