8568485734407 has 4 divisors (see below), whose sum is σ = 11424647645880. Its totient is φ = 5712323822936.

The previous prime is 8568485734399. The next prime is 8568485734439. The reversal of 8568485734407 is 7044375848658.

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

It is a cyclic number.

It is not a de Polignac number, because 8568485734407 - 2³ = 8568485734399 is a prime.

It is a super-2 number, since 2×8568485734407² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8568485734477) 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, 1428080955732 + ... + 1428080955737.

It is an arithmetic number, because the mean of its divisors is an integer number (2856161911470).

Almost surely, 2^{8568485734407} is an apocalyptic number.

8568485734407 is a deficient number, since it is larger than the sum of its proper divisors (2856161911473).

8568485734407 is a wasteful number, since it uses less digits than its factorization.

8568485734407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856161911472.

The product of its (nonzero) digits is 722534400, while the sum is 69.

The spelling of 8568485734407 in words is "eight trillion, five hundred sixty-eight billion, four hundred eighty-five million, seven hundred thirty-four thousand, four hundred seven".