8678168487453 has 8 divisors (see below), whose sum is σ = 11571079887616. Its totient is φ = 5785351372800.

The previous prime is 8678168487433. The next prime is 8678168487479. The reversal of 8678168487453 is 3547848618768.

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

It is not a de Polignac number, because 8678168487453 - 2⁶ = 8678168487389 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 (8678168487413) 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, 23356333 + ... + 23724978.

It is an arithmetic number, because the mean of its divisors is an integer number (1446384985952).

Almost surely, 2^{8678168487453} is an apocalyptic number.

It is an amenable number.

8678168487453 is a deficient number, since it is larger than the sum of its proper divisors (2892911400163).

8678168487453 is a wasteful number, since it uses less digits than its factorization.

8678168487453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47142755.

The product of its digits is 1734082560, while the sum is 75.

It can be divided in two parts, 8678168 and 487453, that added together give a triangular number (9165621 = T₄₂₈₁).

The spelling of 8678168487453 in words is "eight trillion, six hundred seventy-eight billion, one hundred sixty-eight million, four hundred eighty-seven thousand, four hundred fifty-three".