47277238575071 has 4 divisors (see below), whose sum is σ = 47846843859192. Its totient is φ = 46707633290952.

The previous prime is 47277238575029. The next prime is 47277238575109. The reversal of 47277238575071 is 17057583277274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47277238575071 - 2¹⁰ = 47277238574047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47277238574989 and 47277238575007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47277238575571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284802641936 + ... + 284802642101.

It is an arithmetic number, because the mean of its divisors is an integer number (11961710964798).

Almost surely, 2^{47277238575071} is an apocalyptic number.

47277238575071 is a deficient number, since it is larger than the sum of its proper divisors (569605284121).

47277238575071 is an equidigital number, since it uses as much as digits as its factorization.

47277238575071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569605284120.

The product of its (nonzero) digits is 161347200, while the sum is 65.

The spelling of 47277238575071 in words is "forty-seven trillion, two hundred seventy-seven billion, two hundred thirty-eight million, five hundred seventy-five thousand, seventy-one".