47048544079 has 16 divisors (see below), whose sum is σ = 49562542080. Its totient is φ = 44574757920.

The previous prime is 47048544077. The next prime is 47048544083. The reversal of 47048544079 is 97044584074.

It is a cyclic number.

It is not a de Polignac number, because 47048544079 - 2¹ = 47048544077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47048544073) 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 15 ways as a sum of consecutive naturals, for example, 1795089 + ... + 1821109.

It is an arithmetic number, because the mean of its divisors is an integer number (3097658880).

Almost surely, 2^47048544079 is an apocalyptic number.

47048544079 is a deficient number, since it is larger than the sum of its proper divisors (2513998001).

47048544079 is a wasteful number, since it uses less digits than its factorization.

47048544079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26790.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 47048544079 in words is "forty-seven billion, forty-eight million, five hundred forty-four thousand, seventy-nine".