36331064064 has 108 divisors (see below), whose sum is σ = 105151462416. Its totient is φ = 12064106496.

The previous prime is 36331064059. The next prime is 36331064071. The reversal of 36331064064 is 46046013363.

36331064064 is a `hidden beast` number, since 3 + 6 + 3 + 3 + 1 + 0 + 640 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 575974 + ... + 635930.

It is an arithmetic number, because the mean of its divisors is an integer number (973624652).

Almost surely, 2^36331064064 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 36331064064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52575731208).

36331064064 is an abundant number, since it is smaller than the sum of its proper divisors (68820398352).

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

36331064064 is a wasteful number, since it uses less digits than its factorization.

36331064064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60242 (or 60225 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 36.

The spelling of 36331064064 in words is "thirty-six billion, three hundred thirty-one million, sixty-four thousand, sixty-four".