36543533445 has 48 divisors (see below), whose sum is σ = 64853817600. Its totient is φ = 19025290368.

The previous prime is 36543533441. The next prime is 36543533449. The reversal of 36543533445 is 54433534563.

36543533445 is a `hidden beast` number, since 36 + 5 + 43 + 533 + 4 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (36543533441) and next prime (36543533449).

It is not a de Polignac number, because 36543533445 - 2² = 36543533441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 36543533445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36543533441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3967956 + ... + 3977154.

It is an arithmetic number, because the mean of its divisors is an integer number (1351121200).

Almost surely, 2^36543533445 is an apocalyptic number.

It is an amenable number.

36543533445 is a deficient number, since it is larger than the sum of its proper divisors (28310284155).

36543533445 is a wasteful number, since it uses less digits than its factorization.

36543533445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11306 (or 11303 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 45.

The spelling of 36543533445 in words is "thirty-six billion, five hundred forty-three million, five hundred thirty-three thousand, four hundred forty-five".