276055482943 has 4 divisors (see below), whose sum is σ = 276824440080. Its totient is φ = 275286525808.

The previous prime is 276055482853. The next prime is 276055482947. The reversal of 276055482943 is 349284550672.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 276055482943 - 2⁹ = 276055482431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276055482947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384478030 + ... + 384478747.

It is an arithmetic number, because the mean of its divisors is an integer number (69206110020).

Almost surely, 2^276055482943 is an apocalyptic number.

276055482943 is a deficient number, since it is larger than the sum of its proper divisors (768957137).

276055482943 is an equidigital number, since it uses as much as digits as its factorization.

276055482943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768957136.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 276055482943 in words is "two hundred seventy-six billion, fifty-five million, four hundred eighty-two thousand, nine hundred forty-three".