63252535 has 12 divisors (see below), whose sum is σ = 76913928. Its totient is φ = 49936848.

The previous prime is 63252523. The next prime is 63252571. The reversal of 63252535 is 53525236.

63252535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63252535 - 2⁹ = 63252023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63252497 and 63252506.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 30192 + ... + 32218.

It is an arithmetic number, because the mean of its divisors is an integer number (6409494).

Almost surely, 2^63252535 is an apocalyptic number.

63252535 is a deficient number, since it is larger than the sum of its proper divisors (13661393).

63252535 is an equidigital number, since it uses as much as digits as its factorization.

63252535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2111 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 63252535 is about 7953.1462327811. The cubic root of 63252535 is about 398.4366792806.

The spelling of 63252535 in words is "sixty-three million, two hundred fifty-two thousand, five hundred thirty-five".