63370201 has 2 divisors, whose sum is σ = 63370202. Its totient is φ = 63370200.

The previous prime is 63370163. The next prime is 63370211. The reversal of 63370201 is 10207336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39992976 + 23377225 = 6324^2 + 4835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63370201 is a prime.

It is not a weakly prime, because it can be changed into another prime (63370211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31685100 + 31685101.

It is an arithmetic number, because the mean of its divisors is an integer number (31685101).

Almost surely, 2^63370201 is an apocalyptic number.

It is an amenable number.

63370201 is a deficient number, since it is larger than the sum of its proper divisors (1).

63370201 is an equidigital number, since it uses as much as digits as its factorization.

63370201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 63370201 is about 7960.5402454859. The cubic root of 63370201 is about 398.6835911721.

Adding to 63370201 its reverse (10207336), we get a palindrome (73577537).

The spelling of 63370201 in words is "sixty-three million, three hundred seventy thousand, two hundred one".