47384357727 has 16 divisors (see below), whose sum is σ = 72261054720. Its totient is φ = 27055656192.

The previous prime is 47384357663. The next prime is 47384357731. The reversal of 47384357727 is 72775348374.

It is not a de Polignac number, because 47384357727 - 2⁶ = 47384357663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47384357747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852402 + ... + 906287.

It is an arithmetic number, because the mean of its divisors is an integer number (4516315920).

Almost surely, 2^47384357727 is an apocalyptic number.

47384357727 is a deficient number, since it is larger than the sum of its proper divisors (24876696993).

47384357727 is a wasteful number, since it uses less digits than its factorization.

47384357727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759982.

The product of its digits is 27659520, while the sum is 57.

The spelling of 47384357727 in words is "forty-seven billion, three hundred eighty-four million, three hundred fifty-seven thousand, seven hundred twenty-seven".