543864468345 has 32 divisors (see below), whose sum is σ = 974947224960. Its totient is φ = 256565053440.

The previous prime is 543864468283. The next prime is 543864468391.

543864468345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543864468345 - 2⁹ = 543864467833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44536440 + ... + 44548649.

It is an arithmetic number, because the mean of its divisors is an integer number (30467100780).

Almost surely, 2^543864468345 is an apocalyptic number.

543864468345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

543864468345 is a deficient number, since it is larger than the sum of its proper divisors (431082756615).

543864468345 is a wasteful number, since it uses less digits than its factorization.

543864468345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89085145.

The product of its digits is 132710400, while the sum is 60.

The spelling of 543864468345 in words is "five hundred forty-three billion, eight hundred sixty-four million, four hundred sixty-eight thousand, three hundred forty-five".