63555234 has 16 divisors (see below), whose sum is σ = 127202400. Its totient is φ = 21169760.

The previous prime is 63555143. The next prime is 63555241. The reversal of 63555234 is 43255536.

63555234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63555195 and 63555204.

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 7 ways as a sum of consecutive naturals, for example, 7942 + ... + 13790.

It is an arithmetic number, because the mean of its divisors is an integer number (7950150).

Almost surely, 2^63555234 is an apocalyptic number.

63555234 is an abundant number, since it is smaller than the sum of its proper divisors (63647166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63555234 is a wasteful number, since it uses less digits than its factorization.

63555234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665.

The product of its digits is 54000, while the sum is 33.

The square root of 63555234 is about 7972.1536613389. The cubic root of 63555234 is about 399.0712493914.

The spelling of 63555234 in words is "sixty-three million, five hundred fifty-five thousand, two hundred thirty-four".