2544332093 has 2 divisors, whose sum is σ = 2544332094. Its totient is φ = 2544332092.

The previous prime is 2544332071. The next prime is 2544332113. The reversal of 2544332093 is 3902334452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2128253689 + 416078404 = 46133^2 + 20398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2544332093 - 2⁸ = 2544331837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2544332293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272166046 + 1272166047.

It is an arithmetic number, because the mean of its divisors is an integer number (1272166047).

Almost surely, 2^2544332093 is an apocalyptic number.

It is an amenable number.

2544332093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2544332093 is an equidigital number, since it uses as much as digits as its factorization.

2544332093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2544332093 is about 50441.3728302472. The cubic root of 2544332093 is about 1365.1842377231.

The spelling of 2544332093 in words is "two billion, five hundred forty-four million, three hundred thirty-two thousand, ninety-three".