5811001680803 has 8 divisors (see below), whose sum is σ = 6348317756976. Its totient is φ = 5275192804000.

The previous prime is 5811001680767. The next prime is 5811001680829. The reversal of 5811001680803 is 3080861001185.

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

It is a cyclic number.

It is not a de Polignac number, because 5811001680803 - 2¹⁰ = 5811001679779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5811001680863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376791776 + ... + 376807197.

It is an arithmetic number, because the mean of its divisors is an integer number (793539719622).

Almost surely, 2^{5811001680803} is an apocalyptic number.

5811001680803 is a deficient number, since it is larger than the sum of its proper divisors (537316076173).

5811001680803 is a wasteful number, since it uses less digits than its factorization.

5811001680803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753599685.

The product of its (nonzero) digits is 46080, while the sum is 41.

Adding to 5811001680803 its reverse (3080861001185), we get a palindrome (8891862681988).

The spelling of 5811001680803 in words is "five trillion, eight hundred eleven billion, one million, six hundred eighty thousand, eight hundred three".