132551412030405 has 24 divisors (see below), whose sum is σ = 229777636117848. Its totient is φ = 70687361719296.

The previous prime is 132551412030403. The next prime is 132551412030419. The reversal of 132551412030405 is 504030214155231.

132551412030405 is a `hidden beast` number, since 1 + 3 + 2 + 5 + 5 + 1 + 41 + 203 + 0 + 405 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7248619290276 + 125302792740129 = 2692326^2 + 11193873^2 .

It is not a de Polignac number, because 132551412030405 - 2¹ = 132551412030403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132551412030405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132551412030403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139619512 + ... + 140565681.

It is an arithmetic number, because the mean of its divisors is an integer number (9574068171577).

Almost surely, 2^{132551412030405} is an apocalyptic number.

132551412030405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132551412030405 is a deficient number, since it is larger than the sum of its proper divisors (97226224087443).

132551412030405 is a wasteful number, since it uses less digits than its factorization.

132551412030405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280195717 (or 280195714 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 132551412030405 its reverse (504030214155231), we get a palindrome (636581626185636).

The spelling of 132551412030405 in words is "one hundred thirty-two trillion, five hundred fifty-one billion, four hundred twelve million, thirty thousand, four hundred five".