741554081 has 2 divisors, whose sum is σ = 741554082. Its totient is φ = 741554080.

The previous prime is 741554071. The next prime is 741554083. The reversal of 741554081 is 180455147.

741554081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 740928400 + 625681 = 27220^2 + 791^2 .

It is an emirp because it is prime and its reverse (180455147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 741554081 - 2¹⁴ = 741537697 is a prime.

It is a super-3 number, since 3×741554081³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 741554083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (741554083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370777040 + 370777041.

It is an arithmetic number, because the mean of its divisors is an integer number (370777041).

Almost surely, 2^741554081 is an apocalyptic number.

It is an amenable number.

741554081 is a deficient number, since it is larger than the sum of its proper divisors (1).

741554081 is an equidigital number, since it uses as much as digits as its factorization.

741554081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 741554081 is about 27231.4906128915. The cubic root of 741554081 is about 905.1369128351.

The spelling of 741554081 in words is "seven hundred forty-one million, five hundred fifty-four thousand, eighty-one".