63673529118 has 8 divisors (see below), whose sum is σ = 127347058248. Its totient is φ = 21224509704.

The previous prime is 63673529113. The next prime is 63673529147. The reversal of 63673529118 is 81192537636.

It is a sphenic number, since it is the product of 3 distinct primes.

63673529118 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63673529113) 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, 5306127421 + ... + 5306127432.

It is an arithmetic number, because the mean of its divisors is an integer number (15918382281).

Almost surely, 2^63673529118 is an apocalyptic number.

63673529118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63673529118 is a wasteful number, since it uses less digits than its factorization.

63673529118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10612254858.

The product of its digits is 1632960, while the sum is 51.

The spelling of 63673529118 in words is "sixty-three billion, six hundred seventy-three million, five hundred twenty-nine thousand, one hundred eighteen".