132204420405525 has 48 divisors (see below), whose sum is σ = 235498326142464. Its totient is φ = 65055761690880.

The previous prime is 132204420405509. The next prime is 132204420405553. The reversal of 132204420405525 is 525504024402231.

It is not a de Polignac number, because 132204420405525 - 2⁴ = 132204420405509 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28567314 + ... + 32870963.

It is an arithmetic number, because the mean of its divisors is an integer number (4906215127968).

Almost surely, 2^{132204420405525} is an apocalyptic number.

132204420405525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132204420405525 is a deficient number, since it is larger than the sum of its proper divisors (103293905736939).

132204420405525 is a wasteful number, since it uses less digits than its factorization.

132204420405525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61440510 (or 61440505 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 132204420405525 its reverse (525504024402231), we get a palindrome (657708444807756).

The spelling of 132204420405525 in words is "one hundred thirty-two trillion, two hundred four billion, four hundred twenty million, four hundred five thousand, five hundred twenty-five".