4871891577695 has 4 divisors (see below), whose sum is σ = 5846269893240. Its totient is φ = 3897513262152.

The previous prime is 4871891577601. The next prime is 4871891577703. The reversal of 4871891577695 is 5967751981784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4871891577695 - 2¹⁴ = 4871891561311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487189157765 + ... + 487189157774.

It is an arithmetic number, because the mean of its divisors is an integer number (1461567473310).

Almost surely, 2^{4871891577695} is an apocalyptic number.

4871891577695 is a deficient number, since it is larger than the sum of its proper divisors (974378315545).

4871891577695 is an equidigital number, since it uses as much as digits as its factorization.

4871891577695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974378315544.

The product of its digits is 1066867200, while the sum is 77.

The spelling of 4871891577695 in words is "four trillion, eight hundred seventy-one billion, eight hundred ninety-one million, five hundred seventy-seven thousand, six hundred ninety-five".