47452086887 has 2 divisors, whose sum is σ = 47452086888. Its totient is φ = 47452086886.

The previous prime is 47452086839. The next prime is 47452087009. The reversal of 47452086887 is 78868025474.

47452086887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47452086887 - 2¹² = 47452082791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47452086817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23726043443 + 23726043444.

It is an arithmetic number, because the mean of its divisors is an integer number (23726043444).

Almost surely, 2^47452086887 is an apocalyptic number.

47452086887 is a deficient number, since it is larger than the sum of its proper divisors (1).

47452086887 is an equidigital number, since it uses as much as digits as its factorization.

47452086887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24084480, while the sum is 59.

The spelling of 47452086887 in words is "forty-seven billion, four hundred fifty-two million, eighty-six thousand, eight hundred eighty-seven".