132551440025 has 6 divisors (see below), whose sum is σ = 164363785662. Its totient is φ = 106041152000.

The previous prime is 132551439947. The next prime is 132551440037. The reversal of 132551440025 is 520044155231.

It can be written as a sum of positive squares in 3 ways, for example, as 34875189001 + 97676251024 = 186749^2 + 312532^2 .

It is not a de Polignac number, because 132551440025 - 2²⁴ = 132534662809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132551439973 and 132551440000.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2651028776 + ... + 2651028825.

It is an arithmetic number, because the mean of its divisors is an integer number (27393964277).

Almost surely, 2^132551440025 is an apocalyptic number.

It is an amenable number.

132551440025 is a deficient number, since it is larger than the sum of its proper divisors (31812345637).

132551440025 is an equidigital number, since it uses as much as digits as its factorization.

132551440025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302057611 (or 5302057606 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 132551440025 its reverse (520044155231), we get a palindrome (652595595256).

The spelling of 132551440025 in words is "one hundred thirty-two billion, five hundred fifty-one million, four hundred forty thousand, twenty-five".