47720445710227 has 4 divisors (see below), whose sum is σ = 48324501985120. Its totient is φ = 47116389435336.

The previous prime is 47720445710137. The next prime is 47720445710233. The reversal of 47720445710227 is 72201754402774.

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 47720445710227 - 2¹¹ = 47720445708179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47720445719227) 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, 302028137328 + ... + 302028137485.

It is an arithmetic number, because the mean of its divisors is an integer number (12081125496280).

Almost surely, 2^{47720445710227} is an apocalyptic number.

47720445710227 is a deficient number, since it is larger than the sum of its proper divisors (604056274893).

47720445710227 is an equidigital number, since it uses as much as digits as its factorization.

47720445710227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604056274892.

The product of its (nonzero) digits is 6146560, while the sum is 52.

The spelling of 47720445710227 in words is "forty-seven trillion, seven hundred twenty billion, four hundred forty-five million, seven hundred ten thousand, two hundred twenty-seven".