43085063 has 6 divisors (see below), whose sum is σ = 50119416. Its totient is φ = 36930012.

The previous prime is 43085047. The next prime is 43085069. The reversal of 43085063 is 36058034.

It is not a de Polignac number, because 43085063 - 2⁴ = 43085047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43085069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 439595 + ... + 439692.

It is an arithmetic number, because the mean of its divisors is an integer number (8353236).

Almost surely, 2^43085063 is an apocalyptic number.

43085063 is a deficient number, since it is larger than the sum of its proper divisors (7034353).

43085063 is an equidigital number, since it uses as much as digits as its factorization.

43085063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879301 (or 879294 counting only the distinct ones).

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

The square root of 43085063 is about 6563.9213127520. The cubic root of 43085063 is about 350.5706690282.

The spelling of 43085063 in words is "forty-three million, eighty-five thousand, sixty-three".