12252503 has 2 divisors, whose sum is σ = 12252504. Its totient is φ = 12252502.

The previous prime is 12252497. The next prime is 12252509. The reversal of 12252503 is 30525221.

It is a balanced prime because it is at equal distance from previous prime (12252497) and next prime (12252509).

It is a cyclic number.

It is not a de Polignac number, because 12252503 - 2¹⁸ = 11990359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12252509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126251 + 6126252.

It is an arithmetic number, because the mean of its divisors is an integer number (6126252).

Almost surely, 2^12252503 is an apocalyptic number.

12252503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252503 is an equidigital number, since it uses as much as digits as its factorization.

12252503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12252503 is about 3500.3575531651. The cubic root of 12252503 is about 230.5375141079.

Adding to 12252503 its reverse (30525221), we get a palindrome (42777724).

It can be divided in two parts, 122 and 52503, that added together give a palindrome (52625).

The spelling of 12252503 in words is "twelve million, two hundred fifty-two thousand, five hundred three".