4851594238765 has 16 divisors (see below), whose sum is σ = 5827830180480. Its totient is φ = 3877331209920.

The previous prime is 4851594238649. The next prime is 4851594238789. The reversal of 4851594238765 is 5678324951584.

It is not a de Polignac number, because 4851594238765 - 2⁷ = 4851594238637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4851594238765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99640696 + ... + 99689374.

It is an arithmetic number, because the mean of its divisors is an integer number (364239386280).

Almost surely, 2^{4851594238765} is an apocalyptic number.

It is an amenable number.

4851594238765 is a deficient number, since it is larger than the sum of its proper divisors (976235941715).

4851594238765 is a wasteful number, since it uses less digits than its factorization.

4851594238765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68532.

The product of its digits is 290304000, while the sum is 67.

The spelling of 4851594238765 in words is "four trillion, eight hundred fifty-one billion, five hundred ninety-four million, two hundred thirty-eight thousand, seven hundred sixty-five".