63320751148 has 12 divisors (see below), whose sum is σ = 111140133832. Its totient is φ = 31566427200.

The previous prime is 63320751121. The next prime is 63320751149. The reversal of 63320751148 is 84115702336.

It is a self number, because there is not a number n which added to its sum of digits gives 63320751148.

It is not an unprimeable number, because it can be changed into a prime (63320751149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23485578 + ... + 23488273.

Almost surely, 2^63320751148 is an apocalyptic number.

It is an amenable number.

63320751148 is a deficient number, since it is larger than the sum of its proper divisors (47819382684).

63320751148 is a wasteful number, since it uses less digits than its factorization.

63320751148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46974192 (or 46974190 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 63320751148 in words is "sixty-three billion, three hundred twenty million, seven hundred fifty-one thousand, one hundred forty-eight".