63822405613 has 8 divisors (see below), whose sum is σ = 65905796000. Its totient is φ = 61766249328.

The previous prime is 63822405607. The next prime is 63822405631. The reversal of 63822405613 is 31650422836.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63822405613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63822435613) by changing a digit.

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, 6803763 + ... + 6813136.

It is an arithmetic number, because the mean of its divisors is an integer number (8238224500).

Almost surely, 2^63822405613 is an apocalyptic number.

It is an amenable number.

63822405613 is a deficient number, since it is larger than the sum of its proper divisors (2083390387).

63822405613 is a wasteful number, since it uses less digits than its factorization.

63822405613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617051.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 63822405613 in words is "sixty-three billion, eight hundred twenty-two million, four hundred five thousand, six hundred thirteen".