63133136 has 20 divisors (see below), whose sum is σ = 133440864. Its totient is φ = 28696800.

The previous prime is 63133111. The next prime is 63133139.

63133136 is nontrivially palindromic in base 10.

63133136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×63133136² = 7971585722388992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63133139) 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 in 3 ways as a sum of consecutive naturals, for example, 179180 + ... + 179531.

Almost surely, 2^63133136 is an apocalyptic number.

It is an amenable number.

63133136 is an abundant number, since it is smaller than the sum of its proper divisors (70307728).

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

63133136 is a wasteful number, since it uses less digits than its factorization.

63133136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358730 (or 358724 counting only the distinct ones).

The product of its digits is 2916, while the sum is 26.

The square root of 63133136 is about 7945.6362866670. The cubic root of 63133136 is about 398.1858176286.

It can be divided in two parts, 6313 and 3136, that added together give a palindrome (9449).

The spelling of 63133136 in words is "sixty-three million, one hundred thirty-three thousand, one hundred thirty-six".