36507752389 has 2 divisors, whose sum is σ = 36507752390. Its totient is φ = 36507752388.

The previous prime is 36507752339. The next prime is 36507752417. The reversal of 36507752389 is 98325770563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23959944100 + 12547808289 = 154790^2 + 112017^2 .

It is a cyclic number.

It is not a de Polignac number, because 36507752389 - 2⁹ = 36507751877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36507752339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18253876194 + 18253876195.

It is an arithmetic number, because the mean of its divisors is an integer number (18253876195).

Almost surely, 2^36507752389 is an apocalyptic number.

It is an amenable number.

36507752389 is a deficient number, since it is larger than the sum of its proper divisors (1).

36507752389 is an equidigital number, since it uses as much as digits as its factorization.

36507752389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 36507752389 in words is "thirty-six billion, five hundred seven million, seven hundred fifty-two thousand, three hundred eighty-nine".