485264275663 has 16 divisors (see below), whose sum is σ = 495232899520. Its totient is φ = 475387750656.

The previous prime is 485264275583. The next prime is 485264275693. The reversal of 485264275663 is 366572462584.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 485264275663 - 2¹³ = 485264267471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485264275598 and 485264275607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485264275693) 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 15 ways as a sum of consecutive naturals, for example, 38032681 + ... + 38045437.

It is an arithmetic number, because the mean of its divisors is an integer number (30952056220).

Almost surely, 2^485264275663 is an apocalyptic number.

485264275663 is a deficient number, since it is larger than the sum of its proper divisors (9968623857).

485264275663 is a wasteful number, since it uses less digits than its factorization.

485264275663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16306.

The product of its digits is 58060800, while the sum is 58.

The spelling of 485264275663 in words is "four hundred eighty-five billion, two hundred sixty-four million, two hundred seventy-five thousand, six hundred sixty-three".