36107731573 has 2 divisors, whose sum is σ = 36107731574. Its totient is φ = 36107731572.

The previous prime is 36107731559. The next prime is 36107731657. The reversal of 36107731573 is 37513770163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27219390289 + 8888341284 = 164983^2 + 94278^2 .

It is an emirp because it is prime and its reverse (37513770163) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36107731573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36107738573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18053865786 + 18053865787.

It is an arithmetic number, because the mean of its divisors is an integer number (18053865787).

Almost surely, 2^36107731573 is an apocalyptic number.

It is an amenable number.

36107731573 is a deficient number, since it is larger than the sum of its proper divisors (1).

36107731573 is an equidigital number, since it uses as much as digits as its factorization.

36107731573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 277830, while the sum is 43.

The spelling of 36107731573 in words is "thirty-six billion, one hundred seven million, seven hundred thirty-one thousand, five hundred seventy-three".