800014485543 has 32 divisors (see below), whose sum is σ = 1313665016832. Its totient is φ = 421721856000.

The previous prime is 800014485521. The next prime is 800014485547. The reversal of 800014485543 is 345584410008.

It is a happy number.

It is not a de Polignac number, because 800014485543 - 2¹² = 800014481447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800014485495 and 800014485504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800014485547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478123 + ... + 1352268.

It is an arithmetic number, because the mean of its divisors is an integer number (41052031776).

Almost surely, 2^800014485543 is an apocalyptic number.

800014485543 is a deficient number, since it is larger than the sum of its proper divisors (513650531289).

800014485543 is a wasteful number, since it uses less digits than its factorization.

800014485543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832015.

The product of its (nonzero) digits is 307200, while the sum is 42.

The spelling of 800014485543 in words is "eight hundred billion, fourteen million, four hundred eighty-five thousand, five hundred forty-three".