47213272566165 has 8 divisors (see below), whose sum is σ = 75541236105888. Its totient is φ = 25180412035280.

The previous prime is 47213272566149. The next prime is 47213272566169. The reversal of 47213272566165 is 56166527231274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47213272566165 - 2⁴ = 47213272566149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47213272566169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573775752191 + ... + 1573775752220.

It is an arithmetic number, because the mean of its divisors is an integer number (9442654513236).

Almost surely, 2^{47213272566165} is an apocalyptic number.

It is an amenable number.

47213272566165 is a deficient number, since it is larger than the sum of its proper divisors (28327963539723).

47213272566165 is a wasteful number, since it uses less digits than its factorization.

47213272566165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147551504419.

The product of its digits is 25401600, while the sum is 57.

The spelling of 47213272566165 in words is "forty-seven trillion, two hundred thirteen billion, two hundred seventy-two million, five hundred sixty-six thousand, one hundred sixty-five".