36170551061 has 2 divisors, whose sum is σ = 36170551062. Its totient is φ = 36170551060.

The previous prime is 36170550961. The next prime is 36170551129. The reversal of 36170551061 is 16015507163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29785582225 + 6384968836 = 172585^2 + 79906^2 .

It is an emirp because it is prime and its reverse (16015507163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36170551061 - 2³⁴ = 18990681877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36170550061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18085275530 + 18085275531.

It is an arithmetic number, because the mean of its divisors is an integer number (18085275531).

Almost surely, 2^36170551061 is an apocalyptic number.

It is an amenable number.

36170551061 is a deficient number, since it is larger than the sum of its proper divisors (1).

36170551061 is an equidigital number, since it uses as much as digits as its factorization.

36170551061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 36170551061 in words is "thirty-six billion, one hundred seventy million, five hundred fifty-one thousand, sixty-one".