2533520063 has 2 divisors, whose sum is σ = 2533520064. Its totient is φ = 2533520062.

The previous prime is 2533519991. The next prime is 2533520083. The reversal of 2533520063 is 3600253352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2533520063 - 2²² = 2529325759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2533520083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266760031 + 1266760032.

It is an arithmetic number, because the mean of its divisors is an integer number (1266760032).

Almost surely, 2^2533520063 is an apocalyptic number.

2533520063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2533520063 is an equidigital number, since it uses as much as digits as its factorization.

2533520063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 2533520063 is about 50334.0845054323. The cubic root of 2533520063 is about 1363.2477281524.

The spelling of 2533520063 in words is "two billion, five hundred thirty-three million, five hundred twenty thousand, sixty-three".