36264447091 has 2 divisors, whose sum is σ = 36264447092. Its totient is φ = 36264447090.

The previous prime is 36264447077. The next prime is 36264447181. The reversal of 36264447091 is 19074446263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36264447091 - 2⁷ = 36264446963 is a prime.

It is a super-2 number, since 2×36264447091² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36264447391) 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, 18132223545 + 18132223546.

It is an arithmetic number, because the mean of its divisors is an integer number (18132223546).

Almost surely, 2^36264447091 is an apocalyptic number.

36264447091 is a deficient number, since it is larger than the sum of its proper divisors (1).

36264447091 is an equidigital number, since it uses as much as digits as its factorization.

36264447091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 36264447091 in words is "thirty-six billion, two hundred sixty-four million, four hundred forty-seven thousand, ninety-one".