12532562036652 has 24 divisors (see below), whose sum is σ = 33420165431296. Its totient is φ = 3580732010448.

The previous prime is 12532562036647. The next prime is 12532562036663. The reversal of 12532562036652 is 25663026523521.

It is a super-2 number, since 2×12532562036652² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74598583468 + ... + 74598583635.

Almost surely, 2^{12532562036652} is an apocalyptic number.

12532562036652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12532562036652 is an abundant number, since it is smaller than the sum of its proper divisors (20887603394644).

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

12532562036652 is a wasteful number, since it uses less digits than its factorization.

12532562036652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149197167117 (or 149197167115 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 12532562036652 in words is "twelve trillion, five hundred thirty-two billion, five hundred sixty-two million, thirty-six thousand, six hundred fifty-two".