2736544493 has 2 divisors, whose sum is σ = 2736544494. Its totient is φ = 2736544492.

The previous prime is 2736544477. The next prime is 2736544501. The reversal of 2736544493 is 3944456372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1927824649 + 808719844 = 43907^2 + 28438^2 .

It is a cyclic number.

It is not a de Polignac number, because 2736544493 - 2⁴ = 2736544477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2736544463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1368272246 + 1368272247.

It is an arithmetic number, because the mean of its divisors is an integer number (1368272247).

Almost surely, 2^2736544493 is an apocalyptic number.

It is an amenable number.

2736544493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2736544493 is an equidigital number, since it uses as much as digits as its factorization.

2736544493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 47.

The square root of 2736544493 is about 52311.9918661104. The cubic root of 2736544493 is about 1398.7309065530.

The spelling of 2736544493 in words is "two billion, seven hundred thirty-six million, five hundred forty-four thousand, four hundred ninety-three".