485760461905 has 8 divisors (see below), whose sum is σ = 585932827752. Its totient is φ = 386594853888.

The previous prime is 485760461903. The next prime is 485760461933. The reversal of 485760461905 is 509164067584.

It can be written as a sum of positive squares in 4 ways, for example, as 32012724241 + 453747737664 = 178921^2 + 673608^2 .

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 485760461905 - 2¹ = 485760461903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485760461903) 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 7 ways as a sum of consecutive naturals, for example, 251688394 + ... + 251690323.

It is an arithmetic number, because the mean of its divisors is an integer number (73241603469).

Almost surely, 2^485760461905 is an apocalyptic number.

It is an amenable number.

485760461905 is a deficient number, since it is larger than the sum of its proper divisors (100172365847).

485760461905 is a wasteful number, since it uses less digits than its factorization.

485760461905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503378915.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 485760461905 in words is "four hundred eighty-five billion, seven hundred sixty million, four hundred sixty-one thousand, nine hundred five".