36554543 has 4 divisors (see below), whose sum is σ = 36778968. Its totient is φ = 36330120.

The previous prime is 36554527. The next prime is 36554561. The reversal of 36554543 is 34545563.

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 36554543 - 2⁴ = 36554527 is a prime.

It is a super-2 number, since 2×36554543² = 2672469227877698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36554513) 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, 111968 + ... + 112293.

It is an arithmetic number, because the mean of its divisors is an integer number (9194742).

Almost surely, 2^36554543 is an apocalyptic number.

36554543 is a deficient number, since it is larger than the sum of its proper divisors (224425).

36554543 is a wasteful number, since it uses less digits than its factorization.

36554543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224424.

The product of its digits is 108000, while the sum is 35.

The square root of 36554543 is about 6046.0353125003. The cubic root of 36554543 is about 331.8795197184.

The spelling of 36554543 in words is "thirty-six million, five hundred fifty-four thousand, five hundred forty-three".