485911969683 has 32 divisors (see below), whose sum is σ = 743671160832. Its totient is φ = 276453540000.

The previous prime is 485911969679. The next prime is 485911969721. The reversal of 485911969683 is 386969119584.

It is not a de Polignac number, because 485911969683 - 2² = 485911969679 is a prime.

It is a super-2 number, since 2×485911969683² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (485911969643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5173660 + ... + 5266742.

It is an arithmetic number, because the mean of its divisors is an integer number (23239723776).

Almost surely, 2^485911969683 is an apocalyptic number.

485911969683 is a deficient number, since it is larger than the sum of its proper divisors (257759191149).

485911969683 is a wasteful number, since it uses less digits than its factorization.

485911969683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94175.

The product of its digits is 100776960, while the sum is 69.

The spelling of 485911969683 in words is "four hundred eighty-five billion, nine hundred eleven million, nine hundred sixty-nine thousand, six hundred eighty-three".