411255605 has 4 divisors (see below), whose sum is σ = 493506732. Its totient is φ = 329004480.

The previous prime is 411255587. The next prime is 411255613. The reversal of 411255605 is 506552114.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 300606244 + 110649361 = 17338^2 + 10519^2 .

It is not a de Polignac number, because 411255605 - 2⁶ = 411255541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41125556 + ... + 41125565.

It is an arithmetic number, because the mean of its divisors is an integer number (123376683).

Almost surely, 2^411255605 is an apocalyptic number.

It is an amenable number.

411255605 is a deficient number, since it is larger than the sum of its proper divisors (82251127).

411255605 is an equidigital number, since it uses as much as digits as its factorization.

411255605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82251126.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 411255605 is about 20279.4379853092. The cubic root of 411255605 is about 743.6534721135.

The spelling of 411255605 in words is "four hundred eleven million, two hundred fifty-five thousand, six hundred five".