12502504000 has 112 divisors (see below), whose sum is σ = 35385816960. Its totient is φ = 4286553600.

The previous prime is 12502503911. The next prime is 12502504009. The reversal of 12502504000 is 40520521.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (12502504009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55630 + ... + 167629.

Almost surely, 2^12502504000 is an apocalyptic number.

12502504000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12502504000 is an abundant number, since it is smaller than the sum of its proper divisors (22883312960).

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

12502504000 is an equidigital number, since it uses as much as digits as its factorization.

12502504000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223293 (or 223273 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The spelling of 12502504000 in words is "twelve billion, five hundred two million, five hundred four thousand".