415858742513 has 2 divisors, whose sum is σ = 415858742514. Its totient is φ = 415858742512.

The previous prime is 415858742491. The next prime is 415858742561. The reversal of 415858742513 is 315247858514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 333186391729 + 82672350784 = 577223^2 + 287528^2 .

It is a cyclic number.

It is not a de Polignac number, because 415858742513 - 2¹² = 415858738417 is a prime.

It is not a weakly prime, because it can be changed into another prime (415858742713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207929371256 + 207929371257.

It is an arithmetic number, because the mean of its divisors is an integer number (207929371257).

Almost surely, 2^415858742513 is an apocalyptic number.

It is an amenable number.

415858742513 is a deficient number, since it is larger than the sum of its proper divisors (1).

415858742513 is an equidigital number, since it uses as much as digits as its factorization.

415858742513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376000, while the sum is 53.

The spelling of 415858742513 in words is "four hundred fifteen billion, eight hundred fifty-eight million, seven hundred forty-two thousand, five hundred thirteen".