485337785 has 4 divisors (see below), whose sum is σ = 582405348. Its totient is φ = 388270224.

The previous prime is 485337781. The next prime is 485337793. The reversal of 485337785 is 587733584.

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 142754704 + 342583081 = 11948^2 + 18509^2 .

It is a cyclic number.

It is not a de Polignac number, because 485337785 - 2² = 485337781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485337781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48533774 + ... + 48533783.

It is an arithmetic number, because the mean of its divisors is an integer number (145601337).

Almost surely, 2^485337785 is an apocalyptic number.

It is an amenable number.

485337785 is a deficient number, since it is larger than the sum of its proper divisors (97067563).

485337785 is an equidigital number, since it uses as much as digits as its factorization.

485337785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97067562.

The product of its digits is 2822400, while the sum is 50.

The square root of 485337785 is about 22030.3832240840. The cubic root of 485337785 is about 785.8651583633.

The spelling of 485337785 in words is "four hundred eighty-five million, three hundred thirty-seven thousand, seven hundred eighty-five".