132521403005 has 16 divisors (see below), whose sum is σ = 161244114480. Its totient is φ = 104538889728.

The previous prime is 132521402983. The next prime is 132521403061. The reversal of 132521403005 is 500304125231.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 56410525081 + 76110877924 = 237509^2 + 275882^2 .

It is a cyclic number.

It is not a de Polignac number, because 132521403005 - 2¹⁶ = 132521337469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500659 + ... + 1586511.

It is an arithmetic number, because the mean of its divisors is an integer number (10077757155).

Almost surely, 2^132521403005 is an apocalyptic number.

It is an amenable number.

132521403005 is a deficient number, since it is larger than the sum of its proper divisors (28722711475).

132521403005 is an equidigital number, since it uses as much as digits as its factorization.

132521403005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90160.

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

Adding to 132521403005 its reverse (500304125231), we get a palindrome (632825528236).

The spelling of 132521403005 in words is "one hundred thirty-two billion, five hundred twenty-one million, four hundred three thousand, five".