47793043017 has 12 divisors (see below), whose sum is σ = 69047556084. Its totient is φ = 31855954560.

The previous prime is 47793043013. The next prime is 47793043033. The reversal of 47793043017 is 71034039774.

It can be written as a sum of positive squares in 2 ways, for example, as 18984430656 + 28808612361 = 137784^2 + 169731^2 .

It is not a de Polignac number, because 47793043017 - 2² = 47793043013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47793043013) 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 11 ways as a sum of consecutive naturals, for example, 456084 + ... + 550997.

It is an arithmetic number, because the mean of its divisors is an integer number (5753963007).

Almost surely, 2^47793043017 is an apocalyptic number.

It is an amenable number.

47793043017 is a deficient number, since it is larger than the sum of its proper divisors (21254513067).

47793043017 is a wasteful number, since it uses less digits than its factorization.

47793043017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012360 (or 1012357 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The spelling of 47793043017 in words is "forty-seven billion, seven hundred ninety-three million, forty-three thousand, seventeen".