485946655385 has 16 divisors (see below), whose sum is σ = 592460925696. Its totient is φ = 382552883328.

The previous prime is 485946655367. The next prime is 485946655451. The reversal of 485946655385 is 583556649584.

It is a cyclic number.

It is not a de Polignac number, because 485946655385 - 2¹⁴ = 485946639001 is a prime.

It is a super-2 number, since 2×485946655385² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 441809 + ... + 1080318.

It is an arithmetic number, because the mean of its divisors is an integer number (37028807856).

Almost surely, 2^485946655385 is an apocalyptic number.

It is an amenable number.

485946655385 is a deficient number, since it is larger than the sum of its proper divisors (106514270311).

485946655385 is a wasteful number, since it uses less digits than its factorization.

485946655385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523152.

The product of its digits is 622080000, while the sum is 68.

The spelling of 485946655385 in words is "four hundred eighty-five billion, nine hundred forty-six million, six hundred fifty-five thousand, three hundred eighty-five".