2754334493 has 2 divisors, whose sum is σ = 2754334494. Its totient is φ = 2754334492.

The previous prime is 2754334489. The next prime is 2754334511. The reversal of 2754334493 is 3944334572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2707849369 + 46485124 = 52037^2 + 6818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2754334493 - 2² = 2754334489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2754334463) 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, 1377167246 + 1377167247.

It is an arithmetic number, because the mean of its divisors is an integer number (1377167247).

Almost surely, 2^2754334493 is an apocalyptic number.

It is an amenable number.

2754334493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2754334493 is an equidigital number, since it uses as much as digits as its factorization.

2754334493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 44.

The square root of 2754334493 is about 52481.7539055242. The cubic root of 2754334493 is about 1401.7553649838.

The spelling of 2754334493 in words is "two billion, seven hundred fifty-four million, three hundred thirty-four thousand, four hundred ninety-three".