47542353624163 has 2 divisors, whose sum is σ = 47542353624164. Its totient is φ = 47542353624162.

The previous prime is 47542353624137. The next prime is 47542353624169. The reversal of 47542353624163 is 36142635324574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47542353624163 - 2⁹ = 47542353623651 is a prime.

It is not a weakly prime, because it can be changed into another prime (47542353624169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23771176812081 + 23771176812082.

It is an arithmetic number, because the mean of its divisors is an integer number (23771176812082).

Almost surely, 2^{47542353624163} is an apocalyptic number.

47542353624163 is a deficient number, since it is larger than the sum of its proper divisors (1).

47542353624163 is an equidigital number, since it uses as much as digits as its factorization.

47542353624163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 55.

The spelling of 47542353624163 in words is "forty-seven trillion, five hundred forty-two billion, three hundred fifty-three million, six hundred twenty-four thousand, one hundred sixty-three".