36400853 has 2 divisors, whose sum is σ = 36400854. Its totient is φ = 36400852.

The previous prime is 36400843. The next prime is 36400883. The reversal of 36400853 is 35800463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32741284 + 3659569 = 5722^2 + 1913^2 .

It is an emirp because it is prime and its reverse (35800463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36400853 - 2²⁰ = 35352277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36400843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18200426 + 18200427.

It is an arithmetic number, because the mean of its divisors is an integer number (18200427).

Almost surely, 2^36400853 is an apocalyptic number.

It is an amenable number.

36400853 is a deficient number, since it is larger than the sum of its proper divisors (1).

36400853 is an equidigital number, since it uses as much as digits as its factorization.

36400853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 36400853 is about 6033.3119428718. The cubic root of 36400853 is about 331.4137480188.

The spelling of 36400853 in words is "thirty-six million, four hundred thousand, eight hundred fifty-three".