36543531422 has 4 divisors (see below), whose sum is σ = 54815297136. Its totient is φ = 18271765710.

The previous prime is 36543531419. The next prime is 36543531463. The reversal of 36543531422 is 22413534563.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9135882854 + ... + 9135882857.

It is an arithmetic number, because the mean of its divisors is an integer number (13703824284).

Almost surely, 2^36543531422 is an apocalyptic number.

36543531422 is a deficient number, since it is larger than the sum of its proper divisors (18271765714).

36543531422 is a wasteful number, since it uses less digits than its factorization.

36543531422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18271765713.

The product of its digits is 259200, while the sum is 38.

The spelling of 36543531422 in words is "thirty-six billion, five hundred forty-three million, five hundred thirty-one thousand, four hundred twenty-two".