485466534 has 80 divisors (see below), whose sum is σ = 1259174400. Its totient is φ = 136923696.

The previous prime is 485466521. The next prime is 485466539. The reversal of 485466534 is 435664584.

485466534 is a `hidden beast` number, since 4 + 8 + 54 + 66 + 534 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 485466534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485466539) 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 39 ways as a sum of consecutive naturals, for example, 86877 + ... + 92295.

It is an arithmetic number, because the mean of its divisors is an integer number (15739680).

Almost surely, 2^485466534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485466534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629587200).

485466534 is an abundant number, since it is smaller than the sum of its proper divisors (773707866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485466534 is a wasteful number, since it uses less digits than its factorization.

485466534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519 (or 5510 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 485466534 is about 22033.3051084035. The cubic root of 485466534 is about 785.9346428961.

The spelling of 485466534 in words is "four hundred eighty-five million, four hundred sixty-six thousand, five hundred thirty-four".