63652051 has 2 divisors, whose sum is σ = 63652052. Its totient is φ = 63652050.

The previous prime is 63652031. The next prime is 63652073. The reversal of 63652051 is 15025636.

63652051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63652051 - 2⁷ = 63651923 is a prime.

It is not a weakly prime, because it can be changed into another prime (63652031) 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, 31826025 + 31826026.

It is an arithmetic number, because the mean of its divisors is an integer number (31826026).

Almost surely, 2^63652051 is an apocalyptic number.

63652051 is a deficient number, since it is larger than the sum of its proper divisors (1).

63652051 is an equidigital number, since it uses as much as digits as its factorization.

63652051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 63652051 is about 7978.2235491367. The cubic root of 63652051 is about 399.2737885904.

Adding to 63652051 its reverse (15025636), we get a palindrome (78677687).

The spelling of 63652051 in words is "sixty-three million, six hundred fifty-two thousand, fifty-one".