10636543043611 has 4 divisors (see below), whose sum is σ = 10636578063792. Its totient is φ = 10636508023432.

The previous prime is 10636543043593. The next prime is 10636543043653. The reversal of 10636543043611 is 11634034563601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10636543043611 - 2¹⁷ = 10636542912539 is a prime.

It is a super-2 number, since 2×10636543043611² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10636543043311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17050480 + ... + 17663293.

It is an arithmetic number, because the mean of its divisors is an integer number (2659144515948).

Almost surely, 2^{10636543043611} is an apocalyptic number.

10636543043611 is a deficient number, since it is larger than the sum of its proper divisors (35020181).

10636543043611 is an equidigital number, since it uses as much as digits as its factorization.

10636543043611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35020180.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 10636543043611 in words is "ten trillion, six hundred thirty-six billion, five hundred forty-three million, forty-three thousand, six hundred eleven".