2523332503 has 2 divisors, whose sum is σ = 2523332504. Its totient is φ = 2523332502.

The previous prime is 2523332479. The next prime is 2523332509. The reversal of 2523332503 is 3052333252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2523332503 - 2²⁹ = 1986461591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523332509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261666251 + 1261666252.

It is an arithmetic number, because the mean of its divisors is an integer number (1261666252).

Almost surely, 2^2523332503 is an apocalyptic number.

2523332503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523332503 is an equidigital number, since it uses as much as digits as its factorization.

2523332503 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 28.

The square root of 2523332503 is about 50232.7831500505. The cubic root of 2523332503 is about 1361.4180176238.

Adding to 2523332503 its reverse (3052333252), we get a palindrome (5575665755).

The spelling of 2523332503 in words is "two billion, five hundred twenty-three million, three hundred thirty-two thousand, five hundred three".