36213253361 has 2 divisors, whose sum is σ = 36213253362. Its totient is φ = 36213253360.

The previous prime is 36213253339. The next prime is 36213253379. The reversal of 36213253361 is 16335231263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36159304336 + 53949025 = 190156^2 + 7345^2 .

It is a cyclic number.

It is not a de Polignac number, because 36213253361 - 2²² = 36209059057 is a prime.

It is a super-2 number, since 2×36213253361² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36213253061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18106626680 + 18106626681.

It is an arithmetic number, because the mean of its divisors is an integer number (18106626681).

Almost surely, 2^36213253361 is an apocalyptic number.

It is an amenable number.

36213253361 is a deficient number, since it is larger than the sum of its proper divisors (1).

36213253361 is an equidigital number, since it uses as much as digits as its factorization.

36213253361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 35.

The spelling of 36213253361 in words is "thirty-six billion, two hundred thirteen million, two hundred fifty-three thousand, three hundred sixty-one".