8408447513363 has 4 divisors (see below), whose sum is σ = 8635702851600. Its totient is φ = 8181192175128.

The previous prime is 8408447513321. The next prime is 8408447513467. The reversal of 8408447513363 is 3633157448048.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8408447513363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8408447513299 and 8408447513308.

It is not an unprimeable number, because it can be changed into a prime (8408447513663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113627669063 + ... + 113627669136.

It is an arithmetic number, because the mean of its divisors is an integer number (2158925712900).

Almost surely, 2^{8408447513363} is an apocalyptic number.

8408447513363 is a deficient number, since it is larger than the sum of its proper divisors (227255338237).

8408447513363 is a wasteful number, since it uses less digits than its factorization.

8408447513363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227255338236.

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 8408447513363 in words is "eight trillion, four hundred eight billion, four hundred forty-seven million, five hundred thirteen thousand, three hundred sixty-three".