1305424541 has 2 divisors, whose sum is σ = 1305424542. Its totient is φ = 1305424540.

The previous prime is 1305424529. The next prime is 1305424553. The reversal of 1305424541 is 1454245031.

It is a balanced prime because it is at equal distance from previous prime (1305424529) and next prime (1305424553).

It can be written as a sum of positive squares in only one way, i.e., 1251107641 + 54316900 = 35371^2 + 7370^2 .

It is a cyclic number.

It is not a de Polignac number, because 1305424541 - 2¹⁰ = 1305423517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1305424511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652712270 + 652712271.

It is an arithmetic number, because the mean of its divisors is an integer number (652712271).

Almost surely, 2^1305424541 is an apocalyptic number.

It is an amenable number.

1305424541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1305424541 is an equidigital number, since it uses as much as digits as its factorization.

1305424541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1305424541 is about 36130.6592937356. The cubic root of 1305424541 is about 1092.9088035426.

Adding to 1305424541 its reverse (1454245031), we get a palindrome (2759669572).

The spelling of 1305424541 in words is "one billion, three hundred five million, four hundred twenty-four thousand, five hundred forty-one".