36232502381 has 2 divisors, whose sum is σ = 36232502382. Its totient is φ = 36232502380.

The previous prime is 36232502311. The next prime is 36232502387. The reversal of 36232502381 is 18320523263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32243948356 + 3988554025 = 179566^2 + 63155^2 .

It is a cyclic number.

It is not a de Polignac number, because 36232502381 - 2¹⁸ = 36232240237 is a prime.

It is a super-2 number, since 2×36232502381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36232502387) 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 as a sum of consecutive naturals, namely, 18116251190 + 18116251191.

It is an arithmetic number, because the mean of its divisors is an integer number (18116251191).

Almost surely, 2^36232502381 is an apocalyptic number.

It is an amenable number.

36232502381 is a deficient number, since it is larger than the sum of its proper divisors (1).

36232502381 is an equidigital number, since it uses as much as digits as its factorization.

36232502381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 36232502381 in words is "thirty-six billion, two hundred thirty-two million, five hundred two thousand, three hundred eighty-one".