36584004040 has 32 divisors (see below), whose sum is σ = 82323594360. Its totient is φ = 14631897600.

The previous prime is 36584004001. The next prime is 36584004071. The reversal of 36584004040 is 4040048563.

It can be written as a sum of positive squares in 4 ways, for example, as 33611355556 + 2972648484 = 183334^2 + 54522^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36584003987 and 36584004005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328300 + ... + 425380.

Almost surely, 2^36584004040 is an apocalyptic number.

It is an amenable number.

36584004040 is an abundant number, since it is smaller than the sum of its proper divisors (45739590320).

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

36584004040 is a wasteful number, since it uses less digits than its factorization.

36584004040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106513 (or 106509 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 36584004040 in words is "thirty-six billion, five hundred eighty-four million, four thousand, forty".