48201111169 has 2 divisors, whose sum is σ = 48201111170. Its totient is φ = 48201111168.

The previous prime is 48201111097. The next prime is 48201111173. The reversal of 48201111169 is 96111110284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47106361600 + 1094749569 = 217040^2 + 33087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48201111169 is a prime.

It is a super-2 number, since 2×48201111169² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48201111199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24100555584 + 24100555585.

It is an arithmetic number, because the mean of its divisors is an integer number (24100555585).

Almost surely, 2^48201111169 is an apocalyptic number.

It is an amenable number.

48201111169 is a deficient number, since it is larger than the sum of its proper divisors (1).

48201111169 is an equidigital number, since it uses as much as digits as its factorization.

48201111169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 34.

The spelling of 48201111169 in words is "forty-eight billion, two hundred one million, one hundred eleven thousand, one hundred sixty-nine".