36667355969 has 2 divisors, whose sum is σ = 36667355970. Its totient is φ = 36667355968.

The previous prime is 36667355953. The next prime is 36667355983. The reversal of 36667355969 is 96955376663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36664590400 + 2765569 = 191480^2 + 1663^2 .

It is a cyclic number.

It is not a de Polignac number, because 36667355969 - 2⁴ = 36667355953 is a prime.

It is a super-2 number, since 2×36667355969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36667355929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18333677984 + 18333677985.

It is an arithmetic number, because the mean of its divisors is an integer number (18333677985).

Almost surely, 2^36667355969 is an apocalyptic number.

It is an amenable number.

36667355969 is a deficient number, since it is larger than the sum of its proper divisors (1).

36667355969 is an equidigital number, since it uses as much as digits as its factorization.

36667355969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165337200, while the sum is 65.

The spelling of 36667355969 in words is "thirty-six billion, six hundred sixty-seven million, three hundred fifty-five thousand, nine hundred sixty-nine".