12265452503 has 2 divisors, whose sum is σ = 12265452504. Its totient is φ = 12265452502.

The previous prime is 12265452461. The next prime is 12265452509. The reversal of 12265452503 is 30525456221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12265452503 - 2⁶ = 12265452439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12265452509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6132726251 + 6132726252.

It is an arithmetic number, because the mean of its divisors is an integer number (6132726252).

Almost surely, 2^12265452503 is an apocalyptic number.

12265452503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12265452503 is an equidigital number, since it uses as much as digits as its factorization.

12265452503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 12265452503 in words is "twelve billion, two hundred sixty-five million, four hundred fifty-two thousand, five hundred three".