543738474323 has 32 divisors (see below), whose sum is σ = 616196754432. Its totient is φ = 475525036800.

The previous prime is 543738474259. The next prime is 543738474347. The reversal of 543738474323 is 323474837345.

It is not a de Polignac number, because 543738474323 - 2⁶ = 543738474259 is a prime.

It is a super-3 number, since 3×543738474323³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543738464323) 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, 11033528 + ... + 11082698.

It is an arithmetic number, because the mean of its divisors is an integer number (19256148576).

Almost surely, 2^543738474323 is an apocalyptic number.

543738474323 is a deficient number, since it is larger than the sum of its proper divisors (72458280109).

543738474323 is a wasteful number, since it uses less digits than its factorization.

543738474323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49595.

The product of its digits is 20321280, while the sum is 53.

The spelling of 543738474323 in words is "five hundred forty-three billion, seven hundred thirty-eight million, four hundred seventy-four thousand, three hundred twenty-three".