4871891577696 has 192 divisors, whose sum is σ = 15179400746496. Its totient is φ = 1348717363200.

The previous prime is 4871891577601. The next prime is 4871891577703. The reversal of 4871891577696 is 6967751981784.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 497700 + ... + 3160931.

It is an arithmetic number, because the mean of its divisors is an integer number (79059378888).

Almost surely, 2^{4871891577696} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4871891577696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7589700373248).

4871891577696 is an abundant number, since it is smaller than the sum of its proper divisors (10307509168800).

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

4871891577696 is a wasteful number, since it uses less digits than its factorization.

4871891577696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658765 (or 3658757 counting only the distinct ones).

The product of its digits is 1280240640, while the sum is 78.

The spelling of 4871891577696 in words is "four trillion, eight hundred seventy-one billion, eight hundred ninety-one million, five hundred seventy-seven thousand, six hundred ninety-six".