132312545652 has 24 divisors (see below), whose sum is σ = 352833455296. Its totient is φ = 37803584448.

The previous prime is 132312545647. The next prime is 132312545653. The reversal of 132312545652 is 256545213231.

It is a self number, because there is not a number n which added to its sum of digits gives 132312545652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132312545653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787574593 + ... + 787574760.

Almost surely, 2^132312545652 is an apocalyptic number.

132312545652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132312545652 is an abundant number, since it is smaller than the sum of its proper divisors (220520909644).

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

132312545652 is a wasteful number, since it uses less digits than its factorization.

132312545652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575149367 (or 1575149365 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

Adding to 132312545652 its reverse (256545213231), we get a palindrome (388857758883).

The spelling of 132312545652 in words is "one hundred thirty-two billion, three hundred twelve million, five hundred forty-five thousand, six hundred fifty-two".