541994933 has 2 divisors, whose sum is σ = 541994934. Its totient is φ = 541994932.

The previous prime is 541994927. The next prime is 541994941. The reversal of 541994933 is 339499145.

It is a happy number.

541994933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541632529 + 362404 = 23273^2 + 602^2 .

It is a cyclic number.

It is not a de Polignac number, because 541994933 - 2¹⁰ = 541993909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541994953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270997466 + 270997467.

It is an arithmetic number, because the mean of its divisors is an integer number (270997467).

Almost surely, 2^541994933 is an apocalyptic number.

It is an amenable number.

541994933 is a deficient number, since it is larger than the sum of its proper divisors (1).

541994933 is an equidigital number, since it uses as much as digits as its factorization.

541994933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 47.

The square root of 541994933 is about 23280.7846302482. The cubic root of 541994933 is about 815.3268454569.

The spelling of 541994933 in words is "five hundred forty-one million, nine hundred ninety-four thousand, nine hundred thirty-three".