8245368536 has 32 divisors (see below), whose sum is σ = 15788178480. Its totient is φ = 4035830400.

The previous prime is 8245368457. The next prime is 8245368541. The reversal of 8245368536 is 6358635428.

It is a super-2 number, since 2×8245368536² (a number of 21 digits) contains 22 as substring.

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, 62930 + ... + 143006.

Almost surely, 2^8245368536 is an apocalyptic number.

It is an amenable number.

8245368536 is a deficient number, since it is larger than the sum of its proper divisors (7542809944).

8245368536 is a wasteful number, since it uses less digits than its factorization.

8245368536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80355 (or 80351 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The square root of 8245368536 is about 90804.0116734938. The cubic root of 8245368536 is about 2020.2418211950.

The spelling of 8245368536 in words is "eight billion, two hundred forty-five million, three hundred sixty-eight thousand, five hundred thirty-six".