47271034780511 has 8 divisors (see below), whose sum is σ = 47344639817664. Its totient is φ = 47197486827520.

The previous prime is 47271034780499. The next prime is 47271034780547. The reversal of 47271034780511 is 11508743017274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47271034780511 - 2¹⁰ = 47271034779487 is a prime.

It is a super-2 number, since 2×47271034780511² (a number of 28 digits) contains 22 as substring.

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 47271034780511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47271034780591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12613415 + ... + 15926088.

It is an arithmetic number, because the mean of its divisors is an integer number (5918079977208).

Almost surely, 2^{47271034780511} is an apocalyptic number.

47271034780511 is a deficient number, since it is larger than the sum of its proper divisors (73605037153).

47271034780511 is a wasteful number, since it uses less digits than its factorization.

47271034780511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28542081.

The product of its (nonzero) digits is 1317120, while the sum is 50.

Adding to 47271034780511 its reverse (11508743017274), we get a palindrome (58779777797785).

The spelling of 47271034780511 in words is "forty-seven trillion, two hundred seventy-one billion, thirty-four million, seven hundred eighty thousand, five hundred eleven".