5355851729 has 2 divisors, whose sum is σ = 5355851730. Its totient is φ = 5355851728.

The previous prime is 5355851719. The next prime is 5355851759. The reversal of 5355851729 is 9271585535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4990009600 + 365842129 = 70640^2 + 19127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5355851729 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5355851719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677925864 + 2677925865.

It is an arithmetic number, because the mean of its divisors is an integer number (2677925865).

Almost surely, 2^5355851729 is an apocalyptic number.

It is an amenable number.

5355851729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5355851729 is an equidigital number, since it uses as much as digits as its factorization.

5355851729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1890000, while the sum is 50.

The square root of 5355851729 is about 73183.6848553009. The cubic root of 5355851729 is about 1749.6164306555.

The spelling of 5355851729 in words is "five billion, three hundred fifty-five million, eight hundred fifty-one thousand, seven hundred twenty-nine".