36548535040 has 144 divisors (see below), whose sum is σ = 88510514400. Its totient is φ = 14459273216.

The previous prime is 36548534993. The next prime is 36548535073. The reversal of 36548535040 is 4053584563.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61632984 + ... + 61633576.

It is an arithmetic number, because the mean of its divisors is an integer number (614656350).

Almost surely, 2^36548535040 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 36548535040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44255257200).

36548535040 is an abundant number, since it is smaller than the sum of its proper divisors (51961979360).

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

36548535040 is a wasteful number, since it uses less digits than its factorization.

36548535040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1048 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 36548535040 in words is "thirty-six billion, five hundred forty-eight million, five hundred thirty-five thousand, forty".