63936151 has 2 divisors, whose sum is σ = 63936152. Its totient is φ = 63936150.

The previous prime is 63936143. The next prime is 63936181. The reversal of 63936151 is 15163936.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63936151 - 2³ = 63936143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63936181) 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, 31968075 + 31968076.

It is an arithmetic number, because the mean of its divisors is an integer number (31968076).

Almost surely, 2^63936151 is an apocalyptic number.

63936151 is a deficient number, since it is larger than the sum of its proper divisors (1).

63936151 is an equidigital number, since it uses as much as digits as its factorization.

63936151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 34.

The square root of 63936151 is about 7996.0084417164. The cubic root of 63936151 is about 399.8669369905.

It can be divided in two parts, 6393 and 6151, that added together give a square (12544 = 112²).

The spelling of 63936151 in words is "sixty-three million, nine hundred thirty-six thousand, one hundred fifty-one".