47727321846823 has 16 divisors (see below), whose sum is σ = 48726306004320. Its totient is φ = 46735348176000.

The previous prime is 47727321846793. The next prime is 47727321846859. The reversal of 47727321846823 is 32864812372774.

It is a cyclic number.

It is not a de Polignac number, because 47727321846823 - 2⁹ = 47727321846311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47727321826823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258860593 + ... + 259044901.

It is an arithmetic number, because the mean of its divisors is an integer number (3045394125270).

Almost surely, 2^{47727321846823} is an apocalyptic number.

47727321846823 is a deficient number, since it is larger than the sum of its proper divisors (998984157497).

47727321846823 is a wasteful number, since it uses less digits than its factorization.

47727321846823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203298.

The product of its digits is 151732224, while the sum is 64.

The spelling of 47727321846823 in words is "forty-seven trillion, seven hundred twenty-seven billion, three hundred twenty-one million, eight hundred forty-six thousand, eight hundred twenty-three".