485161677 has 128 divisors (see below), whose sum is σ = 999936000. Its totient is φ = 224259840.

The previous prime is 485161627. The next prime is 485161697. The reversal of 485161677 is 776161584.

485161677 is a `hidden beast` number, since 485 + 1 + 6 + 167 + 7 = 666.

It is not a de Polignac number, because 485161677 - 2⁷ = 485161549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485161627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 783474 + ... + 784092.

It is an arithmetic number, because the mean of its divisors is an integer number (7812000).

Almost surely, 2^485161677 is an apocalyptic number.

It is an amenable number.

485161677 is an abundant number, since it is smaller than the sum of its proper divisors (514774323).

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

485161677 is a wasteful number, since it uses less digits than its factorization.

485161677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 682 counting only the distinct ones).

The product of its digits is 282240, while the sum is 45.

The square root of 485161677 is about 22026.3859268832. The cubic root of 485161677 is about 785.7700947544.

The spelling of 485161677 in words is "four hundred eighty-five million, one hundred sixty-one thousand, six hundred seventy-seven".