5626520203 has 2 divisors, whose sum is σ = 5626520204. Its totient is φ = 5626520202.

The previous prime is 5626520189. The next prime is 5626520279. The reversal of 5626520203 is 3020256265.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5626520203 is a prime.

It is a super-2 number, since 2×5626520203² = 63315459189534322418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5626520503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2813260101 + 2813260102.

It is an arithmetic number, because the mean of its divisors is an integer number (2813260102).

Almost surely, 2^5626520203 is an apocalyptic number.

5626520203 is a deficient number, since it is larger than the sum of its proper divisors (1).

5626520203 is an equidigital number, since it uses as much as digits as its factorization.

5626520203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5626520203 is about 75010.1340020134. The cubic root of 5626520203 is about 1778.6068511437.

Adding to 5626520203 its reverse (3020256265), we get a palindrome (8646776468).

The spelling of 5626520203 in words is "five billion, six hundred twenty-six million, five hundred twenty thousand, two hundred three".