36201660643 has 8 divisors (see below), whose sum is σ = 36539696160. Its totient is φ = 35863732800.

The previous prime is 36201660629. The next prime is 36201660713. The reversal of 36201660643 is 34606610263.

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 36201660643 - 2¹⁷ = 36201529571 is a prime.

It is a super-3 number, since 3×36201660643³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36201670643) 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, 753543 + ... + 800143.

It is an arithmetic number, because the mean of its divisors is an integer number (4567462020).

Almost surely, 2^36201660643 is an apocalyptic number.

36201660643 is a deficient number, since it is larger than the sum of its proper divisors (338035517).

36201660643 is a wasteful number, since it uses less digits than its factorization.

36201660643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53837.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 36201660643 in words is "thirty-six billion, two hundred one million, six hundred sixty thousand, six hundred forty-three".