133482268025 has 6 divisors (see below), whose sum is σ = 165518012382. Its totient is φ = 106785814400.

The previous prime is 133482268021. The next prime is 133482268063. The reversal of 133482268025 is 520862284331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1786583824 + 131695684201 = 42268^2 + 362899^2 .

It is not a de Polignac number, because 133482268025 - 2² = 133482268021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133482268021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2669645336 + ... + 2669645385.

It is an arithmetic number, because the mean of its divisors is an integer number (27586335397).

Almost surely, 2^133482268025 is an apocalyptic number.

It is an amenable number.

133482268025 is a deficient number, since it is larger than the sum of its proper divisors (32035744357).

133482268025 is an equidigital number, since it uses as much as digits as its factorization.

133482268025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339290731 (or 5339290726 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 133482268025 in words is "one hundred thirty-three billion, four hundred eighty-two million, two hundred sixty-eight thousand, twenty-five".