8486563635253 has 8 divisors (see below), whose sum is σ = 9258090545376. Its totient is φ = 7715040246000.

The previous prime is 8486563635239. The next prime is 8486563635271. The reversal of 8486563635253 is 3525363656848.

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-8486563635253 is a prime.

It is a super-2 number, since 2×8486563635253² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486563635233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8584875 + ... + 9522247.

It is an arithmetic number, because the mean of its divisors is an integer number (1157261318172).

Almost surely, 2^{8486563635253} is an apocalyptic number.

It is an amenable number.

8486563635253 is a deficient number, since it is larger than the sum of its proper divisors (771526910123).

8486563635253 is a wasteful number, since it uses less digits than its factorization.

8486563635253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760435.

The product of its digits is 373248000, while the sum is 64.

The spelling of 8486563635253 in words is "eight trillion, four hundred eighty-six billion, five hundred sixty-three million, six hundred thirty-five thousand, two hundred fifty-three".