485806481699 has 32 divisors (see below), whose sum is σ = 625320394752. Its totient is φ = 366279732000.

The previous prime is 485806481653. The next prime is 485806481701. The reversal of 485806481699 is 996184608584.

It is not a de Polignac number, because 485806481699 - 2¹² = 485806477603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485806481639) 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, 19539494 + ... + 19564340.

It is an arithmetic number, because the mean of its divisors is an integer number (19541262336).

Almost surely, 2^485806481699 is an apocalyptic number.

485806481699 is a deficient number, since it is larger than the sum of its proper divisors (139513913053).

485806481699 is a wasteful number, since it uses less digits than its factorization.

485806481699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33087.

The product of its (nonzero) digits is 119439360, while the sum is 68.

The spelling of 485806481699 in words is "four hundred eighty-five billion, eight hundred six million, four hundred eighty-one thousand, six hundred ninety-nine".