12542510323 has 8 divisors (see below), whose sum is σ = 14338971648. Its totient is φ = 10747217544.

The previous prime is 12542510219. The next prime is 12542510327. The reversal of 12542510323 is 32301524521.

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

It is not a de Polignac number, because 12542510323 - 2²⁵ = 12508955891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12542510291 and 12542510300.

It is not an unprimeable number, because it can be changed into a prime (12542510327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269011 + ... + 312172.

It is an arithmetic number, because the mean of its divisors is an integer number (1792371456).

Almost surely, 2^12542510323 is an apocalyptic number.

12542510323 is a deficient number, since it is larger than the sum of its proper divisors (1796461325).

12542510323 is an equidigital number, since it uses as much as digits as its factorization.

12542510323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584273.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 12542510323 in words is "twelve billion, five hundred forty-two million, five hundred ten thousand, three hundred twenty-three".