8536675840 has 480 divisors, whose sum is σ = 26750287872. Its totient is φ = 2554675200.

The previous prime is 8536675811. The next prime is 8536675859. The reversal of 8536675840 is 485766358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67217857 + ... + 67217983.

Almost surely, 2^8536675840 is an apocalyptic number.

8536675840 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8536675840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13375143936).

8536675840 is an abundant number, since it is smaller than the sum of its proper divisors (18213612032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8536675840 is a wasteful number, since it uses less digits than its factorization.

8536675840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The square root of 8536675840 is about 92394.1331470781. The cubic root of 8536675840 is about 2043.7585968022.

The spelling of 8536675840 in words is "eight billion, five hundred thirty-six million, six hundred seventy-five thousand, eight hundred forty".