485111705 has 16 divisors (see below), whose sum is σ = 659910720. Its totient is φ = 339380928.

The previous prime is 485111687. The next prime is 485111707. The reversal of 485111705 is 507111584.

It is a cyclic number.

It is not a de Polignac number, because 485111705 - 2²² = 480917401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485111707) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 195167 + ... + 197636.

It is an arithmetic number, because the mean of its divisors is an integer number (41244420).

Almost surely, 2^485111705 is an apocalyptic number.

It is an amenable number.

485111705 is a deficient number, since it is larger than the sum of its proper divisors (174799015).

485111705 is a wasteful number, since it uses less digits than its factorization.

485111705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392840.

The product of its (nonzero) digits is 5600, while the sum is 32.

The square root of 485111705 is about 22025.2515309133. The cubic root of 485111705 is about 785.7431155340.

The spelling of 485111705 in words is "four hundred eighty-five million, one hundred eleven thousand, seven hundred five".