12502530255 has 8 divisors (see below), whose sum is σ = 20004048432. Its totient is φ = 6668016128.

The previous prime is 12502530247. The next prime is 12502530263. The reversal of 12502530255 is 55203520521.

It is an interprime number because it is at equal distance from previous prime (12502530247) and next prime (12502530263).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12502530255 - 2³ = 12502530247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416750994 + ... + 416751023.

It is an arithmetic number, because the mean of its divisors is an integer number (2500506054).

Almost surely, 2^12502530255 is an apocalyptic number.

12502530255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12502530255 is a deficient number, since it is larger than the sum of its proper divisors (7501518177).

12502530255 is an equidigital number, since it uses as much as digits as its factorization.

12502530255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833502025.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 12502530255 in words is "twelve billion, five hundred two million, five hundred thirty thousand, two hundred fifty-five".