435445013 has 2 divisors, whose sum is σ = 435445014. Its totient is φ = 435445012.

The previous prime is 435445001. The next prime is 435445019. The reversal of 435445013 is 310544534.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311946244 + 123498769 = 17662^2 + 11113^2 .

It is a cyclic number.

It is not a de Polignac number, because 435445013 - 2¹⁰ = 435443989 is a prime.

It is a super-2 number, since 2×435445013² = 379224718693140338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (435445019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217722506 + 217722507.

It is an arithmetic number, because the mean of its divisors is an integer number (217722507).

Almost surely, 2^435445013 is an apocalyptic number.

It is an amenable number.

435445013 is a deficient number, since it is larger than the sum of its proper divisors (1).

435445013 is an equidigital number, since it uses as much as digits as its factorization.

435445013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 435445013 is about 20867.3192576335. The cubic root of 435445013 is about 757.9567769368.

Adding to 435445013 its reverse (310544534), we get a palindrome (745989547).

The spelling of 435445013 in words is "four hundred thirty-five million, four hundred forty-five thousand, thirteen".