8118525143285 has 8 divisors (see below), whose sum is σ = 10254979128480. Its totient is φ = 6152987476944.

The previous prime is 8118525143243. The next prime is 8118525143291. The reversal of 8118525143285 is 5823415258118.

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 8118525143285 - 2¹⁶ = 8118525077749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42729079607 + ... + 42729079796.

It is an arithmetic number, because the mean of its divisors is an integer number (1281872391060).

Almost surely, 2^{8118525143285} is an apocalyptic number.

It is an amenable number.

8118525143285 is a deficient number, since it is larger than the sum of its proper divisors (2136453985195).

8118525143285 is a wasteful number, since it uses less digits than its factorization.

8118525143285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85458159427.

The product of its digits is 3072000, while the sum is 53.

The spelling of 8118525143285 in words is "eight trillion, one hundred eighteen billion, five hundred twenty-five million, one hundred forty-three thousand, two hundred eighty-five".