43095049 has 2 divisors, whose sum is σ = 43095050. Its totient is φ = 43095048.

The previous prime is 43095043. The next prime is 43095061. The reversal of 43095049 is 94059034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27373824 + 15721225 = 5232^2 + 3965^2 .

It is a cyclic number.

It is not a de Polignac number, because 43095049 - 2⁷ = 43094921 is a prime.

It is not a weakly prime, because it can be changed into another prime (43095043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21547524 + 21547525.

It is an arithmetic number, because the mean of its divisors is an integer number (21547525).

Almost surely, 2^43095049 is an apocalyptic number.

It is an amenable number.

43095049 is a deficient number, since it is larger than the sum of its proper divisors (1).

43095049 is an equidigital number, since it uses as much as digits as its factorization.

43095049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 43095049 is about 6564.6819420289. The cubic root of 43095049 is about 350.5977513318.

The spelling of 43095049 in words is "forty-three million, ninety-five thousand, forty-nine".