63188141 has 2 divisors, whose sum is σ = 63188142. Its totient is φ = 63188140.

The previous prime is 63188089. The next prime is 63188161. The reversal of 63188141 is 14188136.

It is a happy number.

63188141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51423241 + 11764900 = 7171^2 + 3430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63188141 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 63188098 and 63188107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63188161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31594070 + 31594071.

It is an arithmetic number, because the mean of its divisors is an integer number (31594071).

Almost surely, 2^63188141 is an apocalyptic number.

It is an amenable number.

63188141 is a deficient number, since it is larger than the sum of its proper divisors (1).

63188141 is an equidigital number, since it uses as much as digits as its factorization.

63188141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 32.

The square root of 63188141 is about 7949.0968669403. The cubic root of 63188141 is about 398.3014243953.

The spelling of 63188141 in words is "sixty-three million, one hundred eighty-eight thousand, one hundred forty-one".