63255135 has 16 divisors (see below), whose sum is σ = 101721600. Its totient is φ = 33564960.

The previous prime is 63255121. The next prime is 63255151. The reversal of 63255135 is 53155236.

It is not a de Polignac number, because 63255135 - 2⁵ = 63255103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7611 + ... + 13580.

It is an arithmetic number, because the mean of its divisors is an integer number (6357600).

Almost surely, 2^63255135 is an apocalyptic number.

63255135 is a deficient number, since it is larger than the sum of its proper divisors (38466465).

63255135 is a wasteful number, since it uses less digits than its factorization.

63255135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21398.

The product of its digits is 13500, while the sum is 30.

The square root of 63255135 is about 7953.3096884253. The cubic root of 63255135 is about 398.4421384620.

The spelling of 63255135 in words is "sixty-three million, two hundred fifty-five thousand, one hundred thirty-five".