12525524234 has 8 divisors (see below), whose sum is σ = 19296077988. Its totient is φ = 6093498240.

The previous prime is 12525524201. The next prime is 12525524257. The reversal of 12525524234 is 43242552521.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11546147209 + 979377025 = 107453^2 + 31295^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 12525524194 and 12525524203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84631847 + ... + 84631994.

Almost surely, 2^12525524234 is an apocalyptic number.

12525524234 is a deficient number, since it is larger than the sum of its proper divisors (6770553754).

12525524234 is a wasteful number, since it uses less digits than its factorization.

12525524234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169263880.

The product of its digits is 96000, while the sum is 35.

The spelling of 12525524234 in words is "twelve billion, five hundred twenty-five million, five hundred twenty-four thousand, two hundred thirty-four".