36543610542 has 16 divisors (see below), whose sum is σ = 73092579840. Its totient is φ = 12180310392.

The previous prime is 36543610531. The next prime is 36543610561. The reversal of 36543610542 is 24501634563.

It is a self number, because there is not a number n which added to its sum of digits gives 36543610542.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 131742 + ... + 300737.

It is an arithmetic number, because the mean of its divisors is an integer number (4568286240).

Almost surely, 2^36543610542 is an apocalyptic number.

36543610542 is an abundant number, since it is smaller than the sum of its proper divisors (36548969298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36543610542 is a wasteful number, since it uses less digits than its factorization.

36543610542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446567.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 36543610542 in words is "thirty-six billion, five hundred forty-three million, six hundred ten thousand, five hundred forty-two".