8570822473475 has 12 divisors (see below), whose sum is σ = 10828344771936. Its totient is φ = 6727287072480.

The previous prime is 8570822473471. The next prime is 8570822473529. The reversal of 8570822473475 is 5743742280758.

It is not a de Polignac number, because 8570822473475 - 2² = 8570822473471 is a prime.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8570822473471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3234271307 + ... + 3234273956.

It is an arithmetic number, because the mean of its divisors is an integer number (902362064328).

Almost surely, 2^{8570822473475} is an apocalyptic number.

8570822473475 is a deficient number, since it is larger than the sum of its proper divisors (2257522298461).

8570822473475 is a wasteful number, since it uses less digits than its factorization.

8570822473475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468545326 (or 6468545321 counting only the distinct ones).

The product of its (nonzero) digits is 105369600, while the sum is 62.

The spelling of 8570822473475 in words is "eight trillion, five hundred seventy billion, eight hundred twenty-two million, four hundred seventy-three thousand, four hundred seventy-five".