36315725959 has 4 divisors (see below), whose sum is σ = 37297232104. Its totient is φ = 35334219816.

The previous prime is 36315725921. The next prime is 36315725983. The reversal of 36315725959 is 95952751363.

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 36315725959 - 2¹⁵ = 36315693191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36315725059) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 490753017 + ... + 490753090.

It is an arithmetic number, because the mean of its divisors is an integer number (9324308026).

Almost surely, 2^36315725959 is an apocalyptic number.

36315725959 is a deficient number, since it is larger than the sum of its proper divisors (981506145).

36315725959 is an equidigital number, since it uses as much as digits as its factorization.

36315725959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981506144.

The product of its digits is 7654500, while the sum is 55.

The spelling of 36315725959 in words is "thirty-six billion, three hundred fifteen million, seven hundred twenty-five thousand, nine hundred fifty-nine".