506851808374 has 8 divisors (see below), whose sum is σ = 760299098760. Its totient is φ = 253418775456.

The previous prime is 506851808339. The next prime is 506851808377. The reversal of 506851808374 is 473808158605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506851808377) 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 3 ways as a sum of consecutive naturals, for example, 3475044 + ... + 3617959.

It is an arithmetic number, because the mean of its divisors is an integer number (95037387345).

Almost surely, 2^506851808374 is an apocalyptic number.

506851808374 is a deficient number, since it is larger than the sum of its proper divisors (253447290386).

506851808374 is a wasteful number, since it uses less digits than its factorization.

506851808374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128734.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 506851808374 in words is "five hundred six billion, eight hundred fifty-one million, eight hundred eight thousand, three hundred seventy-four".