5421328893843 has 8 divisors (see below), whose sum is σ = 7234559138256. Its totient is φ = 3611158956000.

The previous prime is 5421328893839. The next prime is 5421328893859. The reversal of 5421328893843 is 3483988231245.

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

It is not a de Polignac number, because 5421328893843 - 2² = 5421328893839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5421328393843) 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, 765072508 + ... + 765079593.

It is an arithmetic number, because the mean of its divisors is an integer number (904319892282).

Almost surely, 2^{5421328893843} is an apocalyptic number.

5421328893843 is a deficient number, since it is larger than the sum of its proper divisors (1813230244413).

5421328893843 is a wasteful number, since it uses less digits than its factorization.

5421328893843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530153285.

The product of its digits is 39813120, while the sum is 60.

The spelling of 5421328893843 in words is "five trillion, four hundred twenty-one billion, three hundred twenty-eight million, eight hundred ninety-three thousand, eight hundred forty-three".