413505553 has 2 divisors, whose sum is σ = 413505554. Its totient is φ = 413505552.

The previous prime is 413505539. The next prime is 413505557. The reversal of 413505553 is 355505314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 409941009 + 3564544 = 20247^2 + 1888^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413505553 is a prime.

It is not a weakly prime, because it can be changed into another prime (413505557) 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, 206752776 + 206752777.

It is an arithmetic number, because the mean of its divisors is an integer number (206752777).

Almost surely, 2^413505553 is an apocalyptic number.

It is an amenable number.

413505553 is a deficient number, since it is larger than the sum of its proper divisors (1).

413505553 is an equidigital number, since it uses as much as digits as its factorization.

413505553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 413505553 is about 20334.8359472114. The cubic root of 413505553 is about 745.0071635724.

The spelling of 413505553 in words is "four hundred thirteen million, five hundred five thousand, five hundred fifty-three".