47701747685279 has 2 divisors, whose sum is σ = 47701747685280. Its totient is φ = 47701747685278.

The previous prime is 47701747685257. The next prime is 47701747685327. The reversal of 47701747685279 is 97258674710774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47701747685279 - 2³² = 47697452717983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47701747285279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23850873842639 + 23850873842640.

It is an arithmetic number, because the mean of its divisors is an integer number (23850873842640).

Almost surely, 2^{47701747685279} is an apocalyptic number.

47701747685279 is a deficient number, since it is larger than the sum of its proper divisors (1).

47701747685279 is an equidigital number, since it uses as much as digits as its factorization.

47701747685279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161699840, while the sum is 74.

The spelling of 47701747685279 in words is "forty-seven trillion, seven hundred one billion, seven hundred forty-seven million, six hundred eighty-five thousand, two hundred seventy-nine".