36321657827 has 12 divisors (see below), whose sum is σ = 45501857856. Its totient is φ = 28738014480.

The previous prime is 36321657817. The next prime is 36321657839. The reversal of 36321657827 is 72875612363.

It is not a de Polignac number, because 36321657827 - 2³⁰ = 35247916003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36321657817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28509299 + ... + 28510572.

It is an arithmetic number, because the mean of its divisors is an integer number (3791821488).

Almost surely, 2^36321657827 is an apocalyptic number.

36321657827 is a deficient number, since it is larger than the sum of its proper divisors (9180200029).

36321657827 is a wasteful number, since it uses less digits than its factorization.

36321657827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57019898 (or 57019891 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The spelling of 36321657827 in words is "thirty-six billion, three hundred twenty-one million, six hundred fifty-seven thousand, eight hundred twenty-seven".