47050861641 has 16 divisors (see below), whose sum is σ = 75470054400. Its totient is φ = 25471142928.

The previous prime is 47050861621. The next prime is 47050861643. The reversal of 47050861641 is 14616805074.

47050861641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47050861641 - 2¹³ = 47050853449 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47050861593 and 47050861602.

It is not an unprimeable number, because it can be changed into a prime (47050861643) 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, 58960581 + ... + 58961378.

It is an arithmetic number, because the mean of its divisors is an integer number (4716878400).

Almost surely, 2^47050861641 is an apocalyptic number.

It is an amenable number.

47050861641 is a deficient number, since it is larger than the sum of its proper divisors (28419192759).

47050861641 is a wasteful number, since it uses less digits than its factorization.

47050861641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117921988.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 47050861641 in words is "forty-seven billion, fifty million, eight hundred sixty-one thousand, six hundred forty-one".