63483777965 has 8 divisors (see below), whose sum is σ = 76319806560. Its totient is φ = 50694173712.

The previous prime is 63483777923. The next prime is 63483778009. The reversal of 63483777965 is 56977738436.

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

It is a cyclic number.

It is not a de Polignac number, because 63483777965 - 2¹² = 63483773869 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11603075 + ... + 11608544.

It is an arithmetic number, because the mean of its divisors is an integer number (9539975820).

Almost surely, 2^63483777965 is an apocalyptic number.

It is an amenable number.

63483777965 is a deficient number, since it is larger than the sum of its proper divisors (12836028595).

63483777965 is a wasteful number, since it uses less digits than its factorization.

63483777965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23212171.

The product of its digits is 160030080, while the sum is 65.

The spelling of 63483777965 in words is "sixty-three billion, four hundred eighty-three million, seven hundred seventy-seven thousand, nine hundred sixty-five".