36561540114 has 96 divisors (see below), whose sum is σ = 87109551360. Its totient is φ = 10991001600.

The previous prime is 36561540109. The next prime is 36561540131. The reversal of 36561540114 is 41104516563.

36561540114 is a `hidden beast` number, since 36 + 5 + 615 + 4 + 0 + 1 + 1 + 4 = 666.

It is a super-2 number, since 2×36561540114² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13686999 + ... + 13689669.

It is an arithmetic number, because the mean of its divisors is an integer number (907391160).

Almost surely, 2^36561540114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36561540114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43554775680).

36561540114 is an abundant number, since it is smaller than the sum of its proper divisors (50548011246).

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

36561540114 is a wasteful number, since it uses less digits than its factorization.

36561540114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

It can be divided in two parts, 36561 and 540114, that added together give a palindrome (576675).

The spelling of 36561540114 in words is "thirty-six billion, five hundred sixty-one million, five hundred forty thousand, one hundred fourteen".