5810884355891 has 4 divisors (see below), whose sum is σ = 5840381230992. Its totient is φ = 5781387480792.

The previous prime is 5810884355879. The next prime is 5810884355921. The reversal of 5810884355891 is 1985534880185.

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 5810884355891 - 2³⁴ = 5793704486707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5810884315891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14748437255 + ... + 14748437648.

It is an arithmetic number, because the mean of its divisors is an integer number (1460095307748).

Almost surely, 2^{5810884355891} is an apocalyptic number.

5810884355891 is a deficient number, since it is larger than the sum of its proper divisors (29496875101).

5810884355891 is a wasteful number, since it uses less digits than its factorization.

5810884355891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29496875100.

The product of its (nonzero) digits is 55296000, while the sum is 65.

The spelling of 5810884355891 in words is "five trillion, eight hundred ten billion, eight hundred eighty-four million, three hundred fifty-five thousand, eight hundred ninety-one".