5221050053 has 2 divisors, whose sum is σ = 5221050054. Its totient is φ = 5221050052.

The previous prime is 5221050049. The next prime is 5221050059. The reversal of 5221050053 is 3500501225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3889019044 + 1332031009 = 62362^2 + 36497^2 .

It is a cyclic number.

It is not a de Polignac number, because 5221050053 - 2² = 5221050049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5221050059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610525026 + 2610525027.

It is an arithmetic number, because the mean of its divisors is an integer number (2610525027).

Almost surely, 2^5221050053 is an apocalyptic number.

It is an amenable number.

5221050053 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221050053 is an equidigital number, since it uses as much as digits as its factorization.

5221050053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5221050053 is about 72256.8339536130. The cubic root of 5221050053 is about 1734.8128042047.

Adding to 5221050053 its reverse (3500501225), we get a palindrome (8721551278).

The spelling of 5221050053 in words is "five billion, two hundred twenty-one million, fifty thousand, fifty-three".