47980243079 has 4 divisors (see below), whose sum is σ = 48099894960. Its totient is φ = 47860591200.

The previous prime is 47980243043. The next prime is 47980243093. The reversal of 47980243079 is 97034208974.

47980243079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47980243079 - 2¹⁶ = 47980177543 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 47980243079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47980240079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59825339 + ... + 59826140.

It is an arithmetic number, because the mean of its divisors is an integer number (12024973740).

Almost surely, 2^47980243079 is an apocalyptic number.

47980243079 is a deficient number, since it is larger than the sum of its proper divisors (119651881).

47980243079 is a wasteful number, since it uses less digits than its factorization.

47980243079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119651880.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 47980243079 in words is "forty-seven billion, nine hundred eighty million, two hundred forty-three thousand, seventy-nine".