485661763 has 8 divisors (see below), whose sum is σ = 525172032. Its totient is φ = 447367296.

The previous prime is 485661739. The next prime is 485661853. The reversal of 485661763 is 367166584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485661763 - 2⁵ = 485661731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485661713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303120 + ... + 304717.

It is an arithmetic number, because the mean of its divisors is an integer number (65646504).

Almost surely, 2^485661763 is an apocalyptic number.

485661763 is a deficient number, since it is larger than the sum of its proper divisors (39510269).

485661763 is a wasteful number, since it uses less digits than its factorization.

485661763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607901.

The product of its digits is 725760, while the sum is 46.

The square root of 485661763 is about 22037.7349788947. The cubic root of 485661763 is about 786.0399825781.

The spelling of 485661763 in words is "four hundred eighty-five million, six hundred sixty-one thousand, seven hundred sixty-three".