43119053 has 2 divisors, whose sum is σ = 43119054. Its totient is φ = 43119052.

The previous prime is 43119031. The next prime is 43119059. The reversal of 43119053 is 35091134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33895684 + 9223369 = 5822^2 + 3037^2 .

It is a cyclic number.

It is not a de Polignac number, because 43119053 - 2¹² = 43114957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43119059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21559526 + 21559527.

It is an arithmetic number, because the mean of its divisors is an integer number (21559527).

Almost surely, 2^43119053 is an apocalyptic number.

It is an amenable number.

43119053 is a deficient number, since it is larger than the sum of its proper divisors (1).

43119053 is an equidigital number, since it uses as much as digits as its factorization.

43119053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 43119053 is about 6566.5099558289. The cubic root of 43119053 is about 350.6628337219.

The spelling of 43119053 in words is "forty-three million, one hundred nineteen thousand, fifty-three".