63862760082 has 64 divisors (see below), whose sum is σ = 147929721984. Its totient is φ = 18165027840.

The previous prime is 63862760069. The next prime is 63862760141. The reversal of 63862760082 is 28006726836.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342208 + ... + 494804.

It is an arithmetic number, because the mean of its divisors is an integer number (2311401906).

Almost surely, 2^63862760082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63862760082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73964860992).

63862760082 is an abundant number, since it is smaller than the sum of its proper divisors (84066961902).

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

63862760082 is a wasteful number, since it uses less digits than its factorization.

63862760082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153003.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 63862760082 in words is "sixty-three billion, eight hundred sixty-two million, seven hundred sixty thousand, eighty-two".