47845500111 has 24 divisors (see below), whose sum is σ = 73666616400. Its totient is φ = 29819210496.

The previous prime is 47845500089. The next prime is 47845500119. The reversal of 47845500111 is 11100554874.

47845500111 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 47845500111 - 2¹⁴ = 47845483727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47845500119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1026585 + ... + 1072178.

It is an arithmetic number, because the mean of its divisors is an integer number (3069442350).

Almost surely, 2^47845500111 is an apocalyptic number.

47845500111 is a deficient number, since it is larger than the sum of its proper divisors (25821116289).

47845500111 is a wasteful number, since it uses less digits than its factorization.

47845500111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098935 (or 2098932 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The spelling of 47845500111 in words is "forty-seven billion, eight hundred forty-five million, five hundred thousand, one hundred eleven".