485770567 has 4 divisors (see below), whose sum is σ = 486571456. Its totient is φ = 484969680.

The previous prime is 485770507. The next prime is 485770609. The reversal of 485770567 is 765077584.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 485770567 - 2¹⁵ = 485737799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 485770567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485770507) 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, 399534 + ... + 400747.

It is an arithmetic number, because the mean of its divisors is an integer number (121642864).

Almost surely, 2^485770567 is an apocalyptic number.

485770567 is a deficient number, since it is larger than the sum of its proper divisors (800889).

485770567 is an equidigital number, since it uses as much as digits as its factorization.

485770567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800888.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The square root of 485770567 is about 22040.2034246511. The cubic root of 485770567 is about 786.0986776857.

The spelling of 485770567 in words is "four hundred eighty-five million, seven hundred seventy thousand, five hundred sixty-seven".