63648673324 has 12 divisors (see below), whose sum is σ = 113755076064. Its totient is φ = 31147223024.

The previous prime is 63648673313. The next prime is 63648673351. The reversal of 63648673324 is 42337684636.

63648673324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169278199 + ... + 169278574.

It is an arithmetic number, because the mean of its divisors is an integer number (9479589672).

Almost surely, 2^63648673324 is an apocalyptic number.

It is an amenable number.

63648673324 is a deficient number, since it is larger than the sum of its proper divisors (50106402740).

63648673324 is a wasteful number, since it uses less digits than its factorization.

63648673324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338556824 (or 338556822 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 52.

The spelling of 63648673324 in words is "sixty-three billion, six hundred forty-eight million, six hundred seventy-three thousand, three hundred twenty-four".