132620525 has 6 divisors (see below), whose sum is σ = 164449482. Its totient is φ = 106096400.

The previous prime is 132620503. The next prime is 132620531. The reversal of 132620525 is 525026231.

It can be written as a sum of positive squares in 3 ways, for example, as 5697769 + 126922756 = 2387^2 + 11266^2 .

It is not a de Polignac number, because 132620525 - 2¹⁸ = 132358381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132620494 and 132620503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2652386 + ... + 2652435.

It is an arithmetic number, because the mean of its divisors is an integer number (27408247).

Almost surely, 2^132620525 is an apocalyptic number.

It is an amenable number.

132620525 is a deficient number, since it is larger than the sum of its proper divisors (31828957).

132620525 is an equidigital number, since it uses as much as digits as its factorization.

132620525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304831 (or 5304826 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 132620525 is about 11516.0985146880. The cubic root of 132620525 is about 509.9609415173.

Adding to 132620525 its reverse (525026231), we get a palindrome (657646756).

The spelling of 132620525 in words is "one hundred thirty-two million, six hundred twenty thousand, five hundred twenty-five".