5041871852085 has 48 divisors (see below), whose sum is σ = 8820152655600. Its totient is φ = 2664107615232.

The previous prime is 5041871852047. The next prime is 5041871852089. The reversal of 5041871852085 is 5802581781405.

It is a happy number.

5041871852085 is a `hidden beast` number, since 5 + 0 + 41 + 8 + 71 + 8 + 520 + 8 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 90681685956 + 4951190166129 = 301134^2 + 2225127^2 .

It is not a de Polignac number, because 5041871852085 - 2⁹ = 5041871851573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5041871852089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71249001 + ... + 71319729.

It is an arithmetic number, because the mean of its divisors is an integer number (183753180325).

Almost surely, 2^{5041871852085} is an apocalyptic number.

It is an amenable number.

5041871852085 is a deficient number, since it is larger than the sum of its proper divisors (3778280803515).

5041871852085 is a wasteful number, since it uses less digits than its factorization.

5041871852085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85382 (or 85379 counting only the distinct ones).

The product of its (nonzero) digits is 3584000, while the sum is 54.

The spelling of 5041871852085 in words is "five trillion, forty-one billion, eight hundred seventy-one million, eight hundred fifty-two thousand, eighty-five".