2553050503 has 2 divisors, whose sum is σ = 2553050504. Its totient is φ = 2553050502.

The previous prime is 2553050491. The next prime is 2553050551. The reversal of 2553050503 is 3050503552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2553050503 - 2²⁵ = 2519496071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553050303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276525251 + 1276525252.

It is an arithmetic number, because the mean of its divisors is an integer number (1276525252).

Almost surely, 2^2553050503 is an apocalyptic number.

2553050503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553050503 is an equidigital number, since it uses as much as digits as its factorization.

2553050503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 2553050503 is about 50527.7201444910. The cubic root of 2553050503 is about 1366.7417737889.

The spelling of 2553050503 in words is "two billion, five hundred fifty-three million, fifty thousand, five hundred three".