36554306213 has 2 divisors, whose sum is σ = 36554306214. Its totient is φ = 36554306212.

The previous prime is 36554306197. The next prime is 36554306221. The reversal of 36554306213 is 31260345563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33182994244 + 3371311969 = 182162^2 + 58063^2 .

It is an emirp because it is prime and its reverse (31260345563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36554306213 - 2⁴ = 36554306197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36554306413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18277153106 + 18277153107.

It is an arithmetic number, because the mean of its divisors is an integer number (18277153107).

Almost surely, 2^36554306213 is an apocalyptic number.

It is an amenable number.

36554306213 is a deficient number, since it is larger than the sum of its proper divisors (1).

36554306213 is an equidigital number, since it uses as much as digits as its factorization.

36554306213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 36554306213 in words is "thirty-six billion, five hundred fifty-four million, three hundred six thousand, two hundred thirteen".