5851540819466 has 8 divisors (see below), whose sum is σ = 9293623654500. Its totient is φ = 2753666267968.

The previous prime is 5851540819433. The next prime is 5851540819549. The reversal of 5851540819466 is 6649180451585.

It can be written as a sum of positive squares in 2 ways, for example, as 5135775750625 + 715765068841 = 2266225^2 + 846029^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5851540819399 and 5851540819408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86052070841 + ... + 86052070908.

Almost surely, 2^{5851540819466} is an apocalyptic number.

5851540819466 is a deficient number, since it is larger than the sum of its proper divisors (3442082835034).

5851540819466 is a wasteful number, since it uses less digits than its factorization.

5851540819466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172104141768.

The product of its (nonzero) digits is 41472000, while the sum is 62.

The spelling of 5851540819466 in words is "five trillion, eight hundred fifty-one billion, five hundred forty million, eight hundred nineteen thousand, four hundred sixty-six".