543763343367345 has 16 divisors (see below), whose sum is σ = 870026758151040. Its totient is φ = 290005313541504.

The previous prime is 543763343367329. The next prime is 543763343367383.

543763343367345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543763343367345 - 2⁴ = 543763343367329 is a prime.

It is a super-2 number, since 2×543763343367345² (a number of 30 digits) contains 22 as substring.

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, 110187549 + ... + 115016618.

It is an arithmetic number, because the mean of its divisors is an integer number (54376672384440).

Almost surely, 2^{543763343367345} is an apocalyptic number.

It is an amenable number.

543763343367345 is a deficient number, since it is larger than the sum of its proper divisors (326263414783695).

543763343367345 is a wasteful number, since it uses less digits than its factorization.

543763343367345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225365144.

The product of its digits is 2057529600, while the sum is 66.

The spelling of 543763343367345 in words is "five hundred forty-three trillion, seven hundred sixty-three billion, three hundred forty-three million, three hundred sixty-seven thousand, three hundred forty-five".