36135443 has 2 divisors, whose sum is σ = 36135444. Its totient is φ = 36135442.

The previous prime is 36135439. The next prime is 36135457. The reversal of 36135443 is 34453163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36135443 - 2² = 36135439 is a prime.

It is not a weakly prime, because it can be changed into another prime (36135343) 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, 18067721 + 18067722.

It is an arithmetic number, because the mean of its divisors is an integer number (18067722).

Almost surely, 2^36135443 is an apocalyptic number.

36135443 is a deficient number, since it is larger than the sum of its proper divisors (1).

36135443 is an equidigital number, since it uses as much as digits as its factorization.

36135443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 36135443 is about 6011.2763203832. The cubic root of 36135443 is about 330.6063019623.

The spelling of 36135443 in words is "thirty-six million, one hundred thirty-five thousand, four hundred forty-three".