36045547 has 4 divisors (see below), whose sum is σ = 36057616. Its totient is φ = 36033480.

The previous prime is 36045539. The next prime is 36045551. The reversal of 36045547 is 74554063.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36045547 - 2³ = 36045539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36048547) 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 3 ways as a sum of consecutive naturals, for example, 2113 + ... + 8749.

It is an arithmetic number, because the mean of its divisors is an integer number (9014404).

Almost surely, 2^36045547 is an apocalyptic number.

36045547 is a deficient number, since it is larger than the sum of its proper divisors (12069).

36045547 is an equidigital number, since it uses as much as digits as its factorization.

36045547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12068.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 36045547 is about 6003.7943835545. The cubic root of 36045547 is about 330.3319188705.

The spelling of 36045547 in words is "thirty-six million, forty-five thousand, five hundred forty-seven".