36133527517 has 4 divisors (see below), whose sum is σ = 36628507420. Its totient is φ = 35638547616.

The previous prime is 36133527473. The next prime is 36133527539. The reversal of 36133527517 is 71572533163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71572533163 = 14767 ⋅4846789.

It can be written as a sum of positive squares in 2 ways, for example, as 14402640121 + 21730887396 = 120011^2 + 147414^2 .

It is a cyclic number.

It is not a de Polignac number, because 36133527517 - 2¹⁹ = 36133003229 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 (36133587517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247489842 + ... + 247489987.

It is an arithmetic number, because the mean of its divisors is an integer number (9157126855).

Almost surely, 2^36133527517 is an apocalyptic number.

It is an amenable number.

36133527517 is a deficient number, since it is larger than the sum of its proper divisors (494979903).

36133527517 is an equidigital number, since it uses as much as digits as its factorization.

36133527517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494979902.

The product of its digits is 396900, while the sum is 43.

The spelling of 36133527517 in words is "thirty-six billion, one hundred thirty-three million, five hundred twenty-seven thousand, five hundred seventeen".