2732243473 has 2 divisors, whose sum is σ = 2732243474. Its totient is φ = 2732243472.

The previous prime is 2732243467. The next prime is 2732243483. The reversal of 2732243473 is 3743422372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2700569089 + 31674384 = 51967^2 + 5628^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732243473 - 2⁵ = 2732243441 is a prime.

It is a super-2 number, since 2×2732243473² = 14930308791502203458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2732243443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366121736 + 1366121737.

It is an arithmetic number, because the mean of its divisors is an integer number (1366121737).

Almost surely, 2^2732243473 is an apocalyptic number.

It is an amenable number.

2732243473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732243473 is an equidigital number, since it uses as much as digits as its factorization.

2732243473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 37.

The square root of 2732243473 is about 52270.8663884577. The cubic root of 2732243473 is about 1397.9977283745.

The spelling of 2732243473 in words is "two billion, seven hundred thirty-two million, two hundred forty-three thousand, four hundred seventy-three".