543275730276 has 12 divisors (see below), whose sum is σ = 1267643370672. Its totient is φ = 181091910088.

The previous prime is 543275730209. The next prime is 543275730289. The reversal of 543275730276 is 672037572345.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×543275730276² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22636488750 + ... + 22636488773.

It is an arithmetic number, because the mean of its divisors is an integer number (105636947556).

Almost surely, 2^543275730276 is an apocalyptic number.

It is an amenable number.

543275730276 is an abundant number, since it is smaller than the sum of its proper divisors (724367640396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

543275730276 is a wasteful number, since it uses less digits than its factorization.

543275730276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45272977530 (or 45272977528 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 51.

The spelling of 543275730276 in words is "five hundred forty-three billion, two hundred seventy-five million, seven hundred thirty thousand, two hundred seventy-six".