63252558 has 24 divisors (see below), whose sum is σ = 144261000. Its totient is φ = 19974384.

The previous prime is 63252523. The next prime is 63252571. The reversal of 63252558 is 85525236.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92133 + ... + 92816.

It is an arithmetic number, because the mean of its divisors is an integer number (6010875).

Almost surely, 2^63252558 is an apocalyptic number.

63252558 is an abundant number, since it is smaller than the sum of its proper divisors (81008442).

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

63252558 is a wasteful number, since it uses less digits than its factorization.

63252558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184976 (or 184973 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 63252558 is about 7953.1476787496. The cubic root of 63252558 is about 398.4367275741.

The spelling of 63252558 in words is "sixty-three million, two hundred fifty-two thousand, five hundred fifty-eight".