63929632982 has 16 divisors (see below), whose sum is σ = 101555281872. Its totient is φ = 30078612480.

The previous prime is 63929632927. The next prime is 63929633011. The reversal of 63929632982 is 28923692936.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7244 + ... + 357647.

It is an arithmetic number, because the mean of its divisors is an integer number (6347205117).

Almost surely, 2^63929632982 is an apocalyptic number.

63929632982 is a deficient number, since it is larger than the sum of its proper divisors (37625648890).

63929632982 is a wasteful number, since it uses less digits than its factorization.

63929632982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370063.

The product of its digits is 15116544, while the sum is 59.

The spelling of 63929632982 in words is "sixty-three billion, nine hundred twenty-nine million, six hundred thirty-two thousand, nine hundred eighty-two".