36172000439 has 2 divisors, whose sum is σ = 36172000440. Its totient is φ = 36172000438.

The previous prime is 36172000429. The next prime is 36172000463. The reversal of 36172000439 is 93400027163.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36172000439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36172000399 and 36172000408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36172000429) 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, 18086000219 + 18086000220.

It is an arithmetic number, because the mean of its divisors is an integer number (18086000220).

Almost surely, 2^36172000439 is an apocalyptic number.

36172000439 is a deficient number, since it is larger than the sum of its proper divisors (1).

36172000439 is an equidigital number, since it uses as much as digits as its factorization.

36172000439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 36172000439 in words is "thirty-six billion, one hundred seventy-two million, four hundred thirty-nine", and thus it is an aban number.