410985265 has 4 divisors (see below), whose sum is σ = 493182324. Its totient is φ = 328788208.

The previous prime is 410985247. The next prime is 410985287. The reversal of 410985265 is 562589014.

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 153190129 + 257795136 = 12377^2 + 16056^2 .

It is a cyclic number.

It is not a de Polignac number, because 410985265 - 2¹⁷ = 410854193 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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, 41098522 + ... + 41098531.

It is an arithmetic number, because the mean of its divisors is an integer number (123295581).

Almost surely, 2^410985265 is an apocalyptic number.

It is an amenable number.

410985265 is a deficient number, since it is larger than the sum of its proper divisors (82197059).

410985265 is an equidigital number, since it uses as much as digits as its factorization.

410985265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82197058.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 410985265 is about 20272.7715174813. The cubic root of 410985265 is about 743.4904888459.

The spelling of 410985265 in words is "four hundred ten million, nine hundred eighty-five thousand, two hundred sixty-five".