5735438809 has 2 divisors, whose sum is σ = 5735438810. Its totient is φ = 5735438808.

The previous prime is 5735438773. The next prime is 5735438827. The reversal of 5735438809 is 9088345375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2976248025 + 2759190784 = 54555^2 + 52528^2 .

It is a cyclic number.

It is not a de Polignac number, because 5735438809 - 2⁹ = 5735438297 is a prime.

It is not a weakly prime, because it can be changed into another prime (5735438609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2867719404 + 2867719405.

It is an arithmetic number, because the mean of its divisors is an integer number (2867719405).

Almost surely, 2^5735438809 is an apocalyptic number.

It is an amenable number.

5735438809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5735438809 is an equidigital number, since it uses as much as digits as its factorization.

5735438809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 5735438809 is about 75732.6799274923. The cubic root of 5735438809 is about 1790.0103834068.

The spelling of 5735438809 in words is "five billion, seven hundred thirty-five million, four hundred thirty-eight thousand, eight hundred nine".