36616440541 has 8 divisors (see below), whose sum is σ = 37619447040. Its totient is φ = 35622764688.

The previous prime is 36616440493. The next prime is 36616440551. The reversal of 36616440541 is 14504461663.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36616440541 - 2²⁹ = 36079569629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36616440494 and 36616440503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36616440551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324706 + ... + 2340403.

It is an arithmetic number, because the mean of its divisors is an integer number (4702430880).

Almost surely, 2^36616440541 is an apocalyptic number.

It is an amenable number.

36616440541 is a deficient number, since it is larger than the sum of its proper divisors (1003006499).

36616440541 is a wasteful number, since it uses less digits than its factorization.

36616440541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665323.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 36616440541 in words is "thirty-six billion, six hundred sixteen million, four hundred forty thousand, five hundred forty-one".