43084613057 has 2 divisors, whose sum is σ = 43084613058. Its totient is φ = 43084613056.

The previous prime is 43084613023. The next prime is 43084613063. The reversal of 43084613057 is 75031648034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30295491136 + 12789121921 = 174056^2 + 113089^2 .

It is a cyclic number.

It is not a de Polignac number, because 43084613057 - 2⁸ = 43084612801 is a prime.

It is not a weakly prime, because it can be changed into another prime (43084613087) 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, 21542306528 + 21542306529.

It is an arithmetic number, because the mean of its divisors is an integer number (21542306529).

Almost surely, 2^43084613057 is an apocalyptic number.

It is an amenable number.

43084613057 is a deficient number, since it is larger than the sum of its proper divisors (1).

43084613057 is an equidigital number, since it uses as much as digits as its factorization.

43084613057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 43084613057 in words is "forty-three billion, eighty-four million, six hundred thirteen thousand, fifty-seven".