47769910271 has 2 divisors, whose sum is σ = 47769910272. Its totient is φ = 47769910270.

The previous prime is 47769910249. The next prime is 47769910301. The reversal of 47769910271 is 17201996774.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47769910271 - 2²² = 47765715967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47769910211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23884955135 + 23884955136.

It is an arithmetic number, because the mean of its divisors is an integer number (23884955136).

Almost surely, 2^47769910271 is an apocalyptic number.

47769910271 is a deficient number, since it is larger than the sum of its proper divisors (1).

47769910271 is an equidigital number, since it uses as much as digits as its factorization.

47769910271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 53.

The spelling of 47769910271 in words is "forty-seven billion, seven hundred sixty-nine million, nine hundred ten thousand, two hundred seventy-one".