413215511 has 2 divisors, whose sum is σ = 413215512. Its totient is φ = 413215510.

The previous prime is 413215499. The next prime is 413215513. The reversal of 413215511 is 115512314.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413215511 is a prime.

It is a super-2 number, since 2×413215511² = 341494117061982242, which contains 22 as substring.

Together with 413215513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413215513) 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, 206607755 + 206607756.

It is an arithmetic number, because the mean of its divisors is an integer number (206607756).

Almost surely, 2^413215511 is an apocalyptic number.

413215511 is a deficient number, since it is larger than the sum of its proper divisors (1).

413215511 is an equidigital number, since it uses as much as digits as its factorization.

413215511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 23.

The square root of 413215511 is about 20327.7030428920. The cubic root of 413215511 is about 744.8329346269.

Adding to 413215511 its reverse (115512314), we get a palindrome (528727825).

The spelling of 413215511 in words is "four hundred thirteen million, two hundred fifteen thousand, five hundred eleven".