411555113 has 2 divisors, whose sum is σ = 411555114. Its totient is φ = 411555112.

The previous prime is 411555083. The next prime is 411555127. The reversal of 411555113 is 311555114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309302569 + 102252544 = 17587^2 + 10112^2 .

It is a cyclic number.

It is not a de Polignac number, because 411555113 - 2¹⁶ = 411489577 is a prime.

It is a super-2 number, since 2×411555113² = 338755222072885538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (411515113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205777556 + 205777557.

It is an arithmetic number, because the mean of its divisors is an integer number (205777557).

Almost surely, 2^411555113 is an apocalyptic number.

It is an amenable number.

411555113 is a deficient number, since it is larger than the sum of its proper divisors (1).

411555113 is an equidigital number, since it uses as much as digits as its factorization.

411555113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1500, while the sum is 26.

The square root of 411555113 is about 20286.8211654759. The cubic root of 411555113 is about 743.8339568806.

Subtracting from 411555113 its reverse (311555114), we obtain a palindrome (99999999).

The spelling of 411555113 in words is "four hundred eleven million, five hundred fifty-five thousand, one hundred thirteen".