63133224425 has 12 divisors (see below), whose sum is σ = 78337890816. Its totient is φ = 50472584400.

The previous prime is 63133224421. The next prime is 63133224439. The reversal of 63133224425 is 52442233136.

It is a happy number.

63133224425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63133224425 - 2² = 63133224421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63133224421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 811961 + ... + 886310.

It is an arithmetic number, because the mean of its divisors is an integer number (6528157568).

Almost surely, 2^63133224425 is an apocalyptic number.

It is an amenable number.

63133224425 is a deficient number, since it is larger than the sum of its proper divisors (15204666391).

63133224425 is a wasteful number, since it uses less digits than its factorization.

63133224425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699768 (or 1699763 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The spelling of 63133224425 in words is "sixty-three billion, one hundred thirty-three million, two hundred twenty-four thousand, four hundred twenty-five".