63133144460 has 48 divisors (see below), whose sum is σ = 140405184864. Its totient is φ = 23763237888.

The previous prime is 63133144411. The next prime is 63133144469. The reversal of 63133144460 is 6444133136.

63133144460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63133144460.

It is not an unprimeable number, because it can be changed into a prime (63133144469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2160467 + ... + 2189493.

It is an arithmetic number, because the mean of its divisors is an integer number (2925108018).

Almost surely, 2^63133144460 is an apocalyptic number.

It is an amenable number.

63133144460 is an abundant number, since it is smaller than the sum of its proper divisors (77272040404).

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

63133144460 is a wasteful number, since it uses less digits than its factorization.

63133144460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35450 (or 35448 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 63133144460 its reverse (6444133136), we get a palindrome (69577277596).

The spelling of 63133144460 in words is "sixty-three billion, one hundred thirty-three million, one hundred forty-four thousand, four hundred sixty".