36365563 has 8 divisors (see below), whose sum is σ = 41224400. Its totient is φ = 31801248.

The previous prime is 36365557. The next prime is 36365569. The reversal of 36365563 is 36556363.

It is an interprime number because it is at equal distance from previous prime (36365557) and next prime (36365569).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36365563 - 2⁵ = 36365531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36365569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73368 + ... + 73861.

It is an arithmetic number, because the mean of its divisors is an integer number (5153050).

Almost surely, 2^36365563 is an apocalyptic number.

36365563 is a deficient number, since it is larger than the sum of its proper divisors (4858837).

36365563 is a wasteful number, since it uses less digits than its factorization.

36365563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147261.

The product of its digits is 145800, while the sum is 37.

The square root of 36365563 is about 6030.3866376875. The cubic root of 36365563 is about 331.3066134162.

The spelling of 36365563 in words is "thirty-six million, three hundred sixty-five thousand, five hundred sixty-three".