2525252503 has 2 divisors, whose sum is σ = 2525252504. Its totient is φ = 2525252502.

The previous prime is 2525252491. The next prime is 2525252567. The reversal of 2525252503 is 3052525252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2525252503 - 2²⁵ = 2491698071 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525252003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262626251 + 1262626252.

It is an arithmetic number, because the mean of its divisors is an integer number (1262626252).

Almost surely, 2^2525252503 is an apocalyptic number.

2525252503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525252503 is an equidigital number, since it uses as much as digits as its factorization.

2525252503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2525252503 is about 50251.8905415508. The cubic root of 2525252503 is about 1361.7632304055.

Adding to 2525252503 its reverse (3052525252), we get a palindrome (5577777755).

The spelling of 2525252503 in words is "two billion, five hundred twenty-five million, two hundred fifty-two thousand, five hundred three".