412921559 has 2 divisors, whose sum is σ = 412921560. Its totient is φ = 412921558.

The previous prime is 412921513. The next prime is 412921573. The reversal of 412921559 is 955129214.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412921559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412923559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206460779 + 206460780.

It is an arithmetic number, because the mean of its divisors is an integer number (206460780).

Almost surely, 2^412921559 is an apocalyptic number.

412921559 is a deficient number, since it is larger than the sum of its proper divisors (1).

412921559 is an equidigital number, since it uses as much as digits as its factorization.

412921559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 38.

The square root of 412921559 is about 20320.4714266180. The cubic root of 412921559 is about 744.6562737296.

The spelling of 412921559 in words is "four hundred twelve million, nine hundred twenty-one thousand, five hundred fifty-nine".