36023560664 has 128 divisors (see below), whose sum is σ = 89545236480. Its totient is φ = 13191552000.

The previous prime is 36023560631. The next prime is 36023560679. The reversal of 36023560664 is 46606532063.

36023560664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484364 + ... + 553764.

It is an arithmetic number, because the mean of its divisors is an integer number (699572160).

Almost surely, 2^36023560664 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 36023560664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44772618240).

36023560664 is an abundant number, since it is smaller than the sum of its proper divisors (53521675816).

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

36023560664 is a wasteful number, since it uses less digits than its factorization.

36023560664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69481 (or 69477 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 36023560664 in words is "thirty-six billion, twenty-three million, five hundred sixty thousand, six hundred sixty-four".