46855449171 has 24 divisors (see below), whose sum is σ = 67815427680. Its totient is φ = 31174574976.

The previous prime is 46855449127. The next prime is 46855449203. The reversal of 46855449171 is 17194455864.

46855449171 is a `hidden beast` number, since 4 + 6 + 8 + 5 + 544 + 91 + 7 + 1 = 666.

It is not a de Polignac number, because 46855449171 - 2¹⁰ = 46855448147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46855429171) 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 23 ways as a sum of consecutive naturals, for example, 15216210 + ... + 15219288.

It is an arithmetic number, because the mean of its divisors is an integer number (2825642820).

Almost surely, 2^46855449171 is an apocalyptic number.

46855449171 is a deficient number, since it is larger than the sum of its proper divisors (20959978509).

46855449171 is a wasteful number, since it uses less digits than its factorization.

46855449171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915 (or 5912 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The spelling of 46855449171 in words is "forty-six billion, eight hundred fifty-five million, four hundred forty-nine thousand, one hundred seventy-one".