500443305053 has 2 divisors, whose sum is σ = 500443305054. Its totient is φ = 500443305052.

The previous prime is 500443305017. The next prime is 500443305073. The reversal of 500443305053 is 350503344005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 449700336409 + 50742968644 = 670597^2 + 225262^2 .

It is a cyclic number.

It is not a de Polignac number, because 500443305053 - 2²² = 500439110749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500443305013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250221652526 + 250221652527.

It is an arithmetic number, because the mean of its divisors is an integer number (250221652527).

Almost surely, 2^500443305053 is an apocalyptic number.

It is an amenable number.

500443305053 is a deficient number, since it is larger than the sum of its proper divisors (1).

500443305053 is an equidigital number, since it uses as much as digits as its factorization.

500443305053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 32.

Adding to 500443305053 its reverse (350503344005), we get a palindrome (850946649058).

The spelling of 500443305053 in words is "five hundred billion, four hundred forty-three million, three hundred five thousand, fifty-three".