36365152661 has 2 divisors, whose sum is σ = 36365152662. Its totient is φ = 36365152660.

The previous prime is 36365152651. The next prime is 36365152667. The reversal of 36365152661 is 16625156363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23926211761 + 12438940900 = 154681^2 + 111530^2 .

It is a cyclic number.

It is not a de Polignac number, because 36365152661 - 2³⁰ = 35291410837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36365152667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18182576330 + 18182576331.

It is an arithmetic number, because the mean of its divisors is an integer number (18182576331).

Almost surely, 2^36365152661 is an apocalyptic number.

It is an amenable number.

36365152661 is a deficient number, since it is larger than the sum of its proper divisors (1).

36365152661 is an equidigital number, since it uses as much as digits as its factorization.

36365152661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 44.

The spelling of 36365152661 in words is "thirty-six billion, three hundred sixty-five million, one hundred fifty-two thousand, six hundred sixty-one".