47755274339 has 2 divisors, whose sum is σ = 47755274340. Its totient is φ = 47755274338.

The previous prime is 47755274321. The next prime is 47755274341. The reversal of 47755274339 is 93347255774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47755274339 - 2²⁴ = 47738497123 is a prime.

Together with 47755274341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47755174339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23877637169 + 23877637170.

It is an arithmetic number, because the mean of its divisors is an integer number (23877637170).

Almost surely, 2^47755274339 is an apocalyptic number.

47755274339 is a deficient number, since it is larger than the sum of its proper divisors (1).

47755274339 is an equidigital number, since it uses as much as digits as its factorization.

47755274339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22226400, while the sum is 56.

The spelling of 47755274339 in words is "forty-seven billion, seven hundred fifty-five million, two hundred seventy-four thousand, three hundred thirty-nine".