42070559 has 2 divisors, whose sum is σ = 42070560. Its totient is φ = 42070558.

The previous prime is 42070547. The next prime is 42070571. The reversal of 42070559 is 95507024.

42070559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (42070547) and next prime (42070571).

It is a cyclic number.

It is not a de Polignac number, because 42070559 - 2⁴ = 42070543 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42070159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21035279 + 21035280.

It is an arithmetic number, because the mean of its divisors is an integer number (21035280).

Almost surely, 2^42070559 is an apocalyptic number.

42070559 is a deficient number, since it is larger than the sum of its proper divisors (1).

42070559 is an equidigital number, since it uses as much as digits as its factorization.

42070559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 42070559 is about 6486.1821590208. The cubic root of 42070559 is about 347.7972103185.

The spelling of 42070559 in words is "forty-two million, seventy thousand, five hundred fifty-nine".