485171177841 has 48 divisors (see below), whose sum is σ = 847899204480. Its totient is φ = 273335821920.

The previous prime is 485171177837. The next prime is 485171177849. The reversal of 485171177841 is 148771171584.

485171177841 is a `hidden beast` number, since 4 + 8 + 517 + 1 + 17 + 78 + 41 = 666.

It is not a de Polignac number, because 485171177841 - 2² = 485171177837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485171177849) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2488606 + ... + 2676471.

It is an arithmetic number, because the mean of its divisors is an integer number (17664566760).

Almost surely, 2^485171177841 is an apocalyptic number.

It is an amenable number.

485171177841 is a deficient number, since it is larger than the sum of its proper divisors (362728026639).

485171177841 is a wasteful number, since it uses less digits than its factorization.

485171177841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165171 (or 5165158 counting only the distinct ones).

The product of its digits is 1756160, while the sum is 54.

The spelling of 485171177841 in words is "four hundred eighty-five billion, one hundred seventy-one million, one hundred seventy-seven thousand, eight hundred forty-one".