47712261757339 has 4 divisors (see below), whose sum is σ = 47712283041640. Its totient is φ = 47712240473040.

The previous prime is 47712261757309. The next prime is 47712261757403. The reversal of 47712261757339 is 93375716221774.

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 47712261757339 - 2⁹ = 47712261756827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47712261757309) 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, 6822729 + ... + 11915290.

It is an arithmetic number, because the mean of its divisors is an integer number (11928070760410).

Almost surely, 2^{47712261757339} is an apocalyptic number.

47712261757339 is a deficient number, since it is larger than the sum of its proper divisors (21284301).

47712261757339 is a wasteful number, since it uses less digits than its factorization.

47712261757339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21284300.

The product of its digits is 93350880, while the sum is 64.

The spelling of 47712261757339 in words is "forty-seven trillion, seven hundred twelve billion, two hundred sixty-one million, seven hundred fifty-seven thousand, three hundred thirty-nine".