47810997853079 has 2 divisors, whose sum is σ = 47810997853080. Its totient is φ = 47810997853078.

The previous prime is 47810997853063. The next prime is 47810997853103. The reversal of 47810997853079 is 97035879901874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47810997853079 - 2⁴ = 47810997853063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47810997853019) 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, 23905498926539 + 23905498926540.

It is an arithmetic number, because the mean of its divisors is an integer number (23905498926540).

Almost surely, 2^{47810997853079} is an apocalyptic number.

47810997853079 is a deficient number, since it is larger than the sum of its proper divisors (1).

47810997853079 is an equidigital number, since it uses as much as digits as its factorization.

47810997853079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960180480, while the sum is 77.

The spelling of 47810997853079 in words is "forty-seven trillion, eight hundred ten billion, nine hundred ninety-seven million, eight hundred fifty-three thousand, seventy-nine".