36542642011 has 2 divisors, whose sum is σ = 36542642012. Its totient is φ = 36542642010.

The previous prime is 36542641997. The next prime is 36542642021. The reversal of 36542642011 is 11024624563.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36542642011 - 2²³ = 36534253403 is a prime.

It is not a weakly prime, because it can be changed into another prime (36542642021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18271321005 + 18271321006.

It is an arithmetic number, because the mean of its divisors is an integer number (18271321006).

Almost surely, 2^36542642011 is an apocalyptic number.

36542642011 is a deficient number, since it is larger than the sum of its proper divisors (1).

36542642011 is an equidigital number, since it uses as much as digits as its factorization.

36542642011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 36542642011 in words is "thirty-six billion, five hundred forty-two million, six hundred forty-two thousand, eleven".