5303434561 has 2 divisors, whose sum is σ = 5303434562. Its totient is φ = 5303434560.

The previous prime is 5303434547. The next prime is 5303434589. The reversal of 5303434561 is 1654343035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4448223025 + 855211536 = 66695^2 + 29244^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303434561 - 2⁹ = 5303434049 is a prime.

It is not a weakly prime, because it can be changed into another prime (5303434061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651717280 + 2651717281.

It is an arithmetic number, because the mean of its divisors is an integer number (2651717281).

Almost surely, 2^5303434561 is an apocalyptic number.

It is an amenable number.

5303434561 is a deficient number, since it is larger than the sum of its proper divisors (1).

5303434561 is an equidigital number, since it uses as much as digits as its factorization.

5303434561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 5303434561 is about 72824.6837342944. The cubic root of 5303434561 is about 1743.8899364905.

Adding to 5303434561 its reverse (1654343035), we get a palindrome (6957777596).

The spelling of 5303434561 in words is "five billion, three hundred three million, four hundred thirty-four thousand, five hundred sixty-one".