543841545148345 has 16 divisors (see below), whose sum is σ = 653410509442560. Its totient is φ = 434539751328000.

The previous prime is 543841545148277. The next prime is 543841545148351.

543841545148345 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-543841545148345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2588041 + ... + 33081430.

It is an arithmetic number, because the mean of its divisors is an integer number (40838156840160).

Almost surely, 2^{543841545148345} is an apocalyptic number.

It is an amenable number.

543841545148345 is a deficient number, since it is larger than the sum of its proper divisors (109568964294215).

543841545148345 is a wasteful number, since it uses less digits than its factorization.

543841545148345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35673216.

The product of its digits is 368640000, while the sum is 64.

The spelling of 543841545148345 in words is "five hundred forty-three trillion, eight hundred forty-one billion, five hundred forty-five million, one hundred forty-eight thousand, three hundred forty-five".