47785206841 has 4 divisors (see below), whose sum is σ = 48249140992. Its totient is φ = 47321272692.

The previous prime is 47785206829. The next prime is 47785206901. The reversal of 47785206841 is 14860258774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47785206841 - 2⁷ = 47785206713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47785206811) 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, 231966921 + ... + 231967126.

It is an arithmetic number, because the mean of its divisors is an integer number (12062285248).

Almost surely, 2^47785206841 is an apocalyptic number.

It is an amenable number.

47785206841 is a deficient number, since it is larger than the sum of its proper divisors (463934151).

47785206841 is a wasteful number, since it uses less digits than its factorization.

47785206841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463934150.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 47785206841 in words is "forty-seven billion, seven hundred eighty-five million, two hundred six thousand, eight hundred forty-one".