12527425212 has 24 divisors (see below), whose sum is σ = 29232940800. Its totient is φ = 4175482416.

The previous prime is 12527425199. The next prime is 12527425241. The reversal of 12527425212 is 21252472521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158239 + ... + 223817.

It is an arithmetic number, because the mean of its divisors is an integer number (1218039200).

Almost surely, 2^12527425212 is an apocalyptic number.

12527425212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12527425212 is an abundant number, since it is smaller than the sum of its proper divisors (16705515588).

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

12527425212 is a wasteful number, since it uses less digits than its factorization.

12527425212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81505 (or 81503 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

Adding to 12527425212 its reverse (21252472521), we get a palindrome (33779897733).

The spelling of 12527425212 in words is "twelve billion, five hundred twenty-seven million, four hundred twenty-five thousand, two hundred twelve".