485722344609 has 32 divisors (see below), whose sum is σ = 723199488000. Its totient is φ = 322194071952.

The previous prime is 485722344571. The next prime is 485722344617. The reversal of 485722344609 is 906443227584.

It is a happy number.

485722344609 is a `hidden beast` number, since 4 + 8 + 5 + 7 + 2 + 23 + 4 + 4 + 609 = 666.

It is not a de Polignac number, because 485722344609 - 2²⁸ = 485453909153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485722344109) 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 31 ways as a sum of consecutive naturals, for example, 4294222 + ... + 4405880.

It is an arithmetic number, because the mean of its divisors is an integer number (22599984000).

Almost surely, 2^485722344609 is an apocalyptic number.

It is an amenable number.

485722344609 is a deficient number, since it is larger than the sum of its proper divisors (237477143391).

485722344609 is a wasteful number, since it uses less digits than its factorization.

485722344609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112474 (or 112468 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 485722344609 in words is "four hundred eighty-five billion, seven hundred twenty-two million, three hundred forty-four thousand, six hundred nine".