36375591229 has 2 divisors, whose sum is σ = 36375591230. Its totient is φ = 36375591228.

The previous prime is 36375591227. The next prime is 36375591233. The reversal of 36375591229 is 92219557363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35985331204 + 390260025 = 189698^2 + 19755^2 .

It is a cyclic number.

It is not a de Polignac number, because 36375591229 - 2¹ = 36375591227 is a prime.

Together with 36375591227, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36375591221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18187795614 + 18187795615.

It is an arithmetic number, because the mean of its divisors is an integer number (18187795615).

Almost surely, 2^36375591229 is an apocalyptic number.

It is an amenable number.

36375591229 is a deficient number, since it is larger than the sum of its proper divisors (1).

36375591229 is an equidigital number, since it uses as much as digits as its factorization.

36375591229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 52.

The spelling of 36375591229 in words is "thirty-six billion, three hundred seventy-five million, five hundred ninety-one thousand, two hundred twenty-nine".