4800434255891 has 4 divisors (see below), whose sum is σ = 4800448115352. Its totient is φ = 4800420396432.

The previous prime is 4800434255857. The next prime is 4800434255921. The reversal of 4800434255891 is 1985524340084.

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 4800434255891 - 2¹⁰ = 4800434254867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4800434255821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6396506 + ... + 7107471.

It is an arithmetic number, because the mean of its divisors is an integer number (1200112028838).

Almost surely, 2^{4800434255891} is an apocalyptic number.

4800434255891 is a deficient number, since it is larger than the sum of its proper divisors (13859461).

4800434255891 is a wasteful number, since it uses less digits than its factorization.

4800434255891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13859460.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 4800434255891 in words is "four trillion, eight hundred billion, four hundred thirty-four million, two hundred fifty-five thousand, eight hundred ninety-one".