47748910243227 has 4 divisors (see below), whose sum is σ = 63665213657640. Its totient is φ = 31832606828816.

The previous prime is 47748910243219. The next prime is 47748910243249. The reversal of 47748910243227 is 72234201984774.

It is a happy number.

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 47748910243227 - 2³ = 47748910243219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47748910243267) 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, 7958151707202 + ... + 7958151707207.

It is an arithmetic number, because the mean of its divisors is an integer number (15916303414410).

Almost surely, 2^{47748910243227} is an apocalyptic number.

47748910243227 is a deficient number, since it is larger than the sum of its proper divisors (15916303414413).

47748910243227 is a wasteful number, since it uses less digits than its factorization.

47748910243227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15916303414412.

The product of its (nonzero) digits is 37933056, while the sum is 60.

The spelling of 47748910243227 in words is "forty-seven trillion, seven hundred forty-eight billion, nine hundred ten million, two hundred forty-three thousand, two hundred twenty-seven".