8536436064 has 216 divisors, whose sum is σ = 26512641792. Its totient is φ = 2604026880.

The previous prime is 8536436059. The next prime is 8536436099. The reversal of 8536436064 is 4606346358.

8536436064 is a `hidden beast` number, since 8 + 5 + 36 + 4 + 3 + 606 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6180654 + ... + 6182034.

It is an arithmetic number, because the mean of its divisors is an integer number (122743712).

Almost surely, 2^8536436064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8536436064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13256320896).

8536436064 is an abundant number, since it is smaller than the sum of its proper divisors (17976205728).

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

8536436064 is a wasteful number, since it uses less digits than its factorization.

8536436064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The square root of 8536436064 is about 92392.8355664009. The cubic root of 8536436064 is about 2043.7394617643.

The spelling of 8536436064 in words is "eight billion, five hundred thirty-six million, four hundred thirty-six thousand, sixty-four".