2036197682543 has 8 divisors (see below), whose sum is σ = 2036942094336. Its totient is φ = 2035453404600.

The previous prime is 2036197682537. The next prime is 2036197682567. The reversal of 2036197682543 is 3452867916302.

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 2036197682543 - 2¹² = 2036197678447 is a prime.

It is a super-4 number, since 4×2036197682543⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036197682513) 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, 37826978 + ... + 37880768.

It is an arithmetic number, because the mean of its divisors is an integer number (254617761792).

It is a 1-persistent number, because it is pandigital, but 2⋅2036197682543 = 4072395365086 is not.

Almost surely, 2^{2036197682543} is an apocalyptic number.

2036197682543 is a deficient number, since it is larger than the sum of its proper divisors (744411793).

2036197682543 is an equidigital number, since it uses as much as digits as its factorization.

2036197682543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66925.

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 2036197682543 in words is "two trillion, thirty-six billion, one hundred ninety-seven million, six hundred eighty-two thousand, five hundred forty-three".