12500062506250 has 48 divisors (see below), whose sum is σ = 25566673440672. Its totient is φ = 4545477250000.

The previous prime is 12500062506247. The next prime is 12500062506277. The reversal of 12500062506250 is 5260526000521.

12500062506250 is a modest number, since divided by 62506250 gives 125000 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90840796 + ... + 90978295.

It is an arithmetic number, because the mean of its divisors is an integer number (532639030014).

Almost surely, 2^{12500062506250} is an apocalyptic number.

12500062506250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12500062506250 is an abundant number, since it is smaller than the sum of its proper divisors (13066610934422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12500062506250 is an equidigital number, since it uses as much as digits as its factorization.

12500062506250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181819129 (or 181819109 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 12500062506250 its reverse (5260526000521), we get a palindrome (17760588506771).

The spelling of 12500062506250 in words is "twelve trillion, five hundred billion, sixty-two million, five hundred six thousand, two hundred fifty".