412745485 has 4 divisors (see below), whose sum is σ = 495294588. Its totient is φ = 330196384.

The previous prime is 412745479. The next prime is 412745497. The reversal of 412745485 is 584547214.

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 296493961 + 116251524 = 17219^2 + 10782^2 .

It is a cyclic number.

It is not a de Polignac number, because 412745485 - 2³ = 412745477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41274544 + ... + 41274553.

It is an arithmetic number, because the mean of its divisors is an integer number (123823647).

Almost surely, 2^412745485 is an apocalyptic number.

It is an amenable number.

412745485 is a deficient number, since it is larger than the sum of its proper divisors (82549103).

412745485 is an equidigital number, since it uses as much as digits as its factorization.

412745485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82549102.

The product of its digits is 179200, while the sum is 40.

The square root of 412745485 is about 20316.1385356568. The cubic root of 412745485 is about 744.5504156504.

The spelling of 412745485 in words is "four hundred twelve million, seven hundred forty-five thousand, four hundred eighty-five".