485199481996266 has 64 divisors (see below), whose sum is σ = 995565587530752. Its totient is φ = 157550721840000.

The previous prime is 485199481996171. The next prime is 485199481996283. The reversal of 485199481996266 is 662699184991584.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 732055281 + ... + 732717771.

It is an arithmetic number, because the mean of its divisors is an integer number (15555712305168).

Almost surely, 2^{485199481996266} is an apocalyptic number.

485199481996266 is an abundant number, since it is smaller than the sum of its proper divisors (510366105534486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485199481996266 is a wasteful number, since it uses less digits than its factorization.

485199481996266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667019.

The product of its digits is 14511882240, while the sum is 87.

The spelling of 485199481996266 in words is "four hundred eighty-five trillion, one hundred ninety-nine billion, four hundred eighty-one million, nine hundred ninety-six thousand, two hundred sixty-six".