36143953 has 2 divisors, whose sum is σ = 36143954. Its totient is φ = 36143952.

The previous prime is 36143929. The next prime is 36143957. The reversal of 36143953 is 35934163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20367169 + 15776784 = 4513^2 + 3972^2 .

It is a cyclic number.

It is not a de Polignac number, because 36143953 - 2¹⁷ = 36012881 is a prime.

It is not a weakly prime, because it can be changed into another prime (36143957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18071976 + 18071977.

It is an arithmetic number, because the mean of its divisors is an integer number (18071977).

Almost surely, 2^36143953 is an apocalyptic number.

It is an amenable number.

36143953 is a deficient number, since it is larger than the sum of its proper divisors (1).

36143953 is an equidigital number, since it uses as much as digits as its factorization.

36143953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 34.

The square root of 36143953 is about 6011.9841150821. The cubic root of 36143953 is about 330.6322528346.

The spelling of 36143953 in words is "thirty-six million, one hundred forty-three thousand, nine hundred fifty-three".