36166301257 has 2 divisors, whose sum is σ = 36166301258. Its totient is φ = 36166301256.

The previous prime is 36166301231. The next prime is 36166301267. The reversal of 36166301257 is 75210366163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30561682761 + 5604618496 = 174819^2 + 74864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36166301257 is a prime.

It is a super-2 number, since 2×36166301257² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36166301207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18083150628 + 18083150629.

It is an arithmetic number, because the mean of its divisors is an integer number (18083150629).

Almost surely, 2^36166301257 is an apocalyptic number.

It is an amenable number.

36166301257 is a deficient number, since it is larger than the sum of its proper divisors (1).

36166301257 is an equidigital number, since it uses as much as digits as its factorization.

36166301257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 36166301257 in words is "thirty-six billion, one hundred sixty-six million, three hundred one thousand, two hundred fifty-seven".