2525250503 has 2 divisors, whose sum is σ = 2525250504. Its totient is φ = 2525250502.

The previous prime is 2525250457. The next prime is 2525250547. The reversal of 2525250503 is 3050525252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2525250503 - 2¹⁴ = 2525234119 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 (2525250103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262625251 + 1262625252.

It is an arithmetic number, because the mean of its divisors is an integer number (1262625252).

Almost surely, 2^2525250503 is an apocalyptic number.

2525250503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525250503 is an equidigital number, since it uses as much as digits as its factorization.

2525250503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 2525250503 is about 50251.8706417980. The cubic root of 2525250503 is about 1361.7628708999.

Adding to 2525250503 its reverse (3050525252), we get a palindrome (5575775755).

The spelling of 2525250503 in words is "two billion, five hundred twenty-five million, two hundred fifty thousand, five hundred three".