63198483819756 has 12 divisors (see below), whose sum is σ = 147463128912792. Its totient is φ = 21066161273248.

The previous prime is 63198483819697. The next prime is 63198483819773. The reversal of 63198483819756 is 65791838489136.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2633270159145 + ... + 2633270159168.

It is an arithmetic number, because the mean of its divisors is an integer number (12288594076066).

Almost surely, 2^{63198483819756} is an apocalyptic number.

It is an amenable number.

63198483819756 is an abundant number, since it is smaller than the sum of its proper divisors (84264645093036).

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

63198483819756 is a wasteful number, since it uses less digits than its factorization.

63198483819756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5266540318320 (or 5266540318318 counting only the distinct ones).

The product of its digits is 1881169920, while the sum is 78.

The spelling of 63198483819756 in words is "sixty-three trillion, one hundred ninety-eight billion, four hundred eighty-three million, eight hundred nineteen thousand, seven hundred fifty-six".