47177386273163 has 4 divisors (see below), whose sum is σ = 47191549406568. Its totient is φ = 47163223139760.

The previous prime is 47177386273141. The next prime is 47177386273247. The reversal of 47177386273163 is 36137268377174.

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 47177386273163 - 2¹⁴ = 47177386256779 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 47177386273163.

It is not an unprimeable number, because it can be changed into a prime (47177386273123) 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, 7081561706 + ... + 7081568367.

It is an arithmetic number, because the mean of its divisors is an integer number (11797887351642).

Almost surely, 2^{47177386273163} is an apocalyptic number.

47177386273163 is a deficient number, since it is larger than the sum of its proper divisors (14163133405).

47177386273163 is a wasteful number, since it uses less digits than its factorization.

47177386273163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14163133404.

The product of its digits is 149361408, while the sum is 65.

The spelling of 47177386273163 in words is "forty-seven trillion, one hundred seventy-seven billion, three hundred eighty-six million, two hundred seventy-three thousand, one hundred sixty-three".