933041561 has 2 divisors, whose sum is σ = 933041562. Its totient is φ = 933041560.

The previous prime is 933041539. The next prime is 933041579. The reversal of 933041561 is 165140339.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 932935936 + 105625 = 30544^2 + 325^2 .

It is a cyclic number.

It is not a de Polignac number, because 933041561 - 2¹⁸ = 932779417 is a prime.

It is not a weakly prime, because it can be changed into another prime (933041581) 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, 466520780 + 466520781.

It is an arithmetic number, because the mean of its divisors is an integer number (466520781).

Almost surely, 2^933041561 is an apocalyptic number.

It is an amenable number.

933041561 is a deficient number, since it is larger than the sum of its proper divisors (1).

933041561 is an equidigital number, since it uses as much as digits as its factorization.

933041561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 933041561 is about 30545.7290140537. The cubic root of 933041561 is about 977.1629600079.

The spelling of 933041561 in words is "nine hundred thirty-three million, forty-one thousand, five hundred sixty-one".