132525825778025 has 24 divisors (see below), whose sum is σ = 166867989017400. Its totient is φ = 104394439987200.

The previous prime is 132525825777971. The next prime is 132525825778037. The reversal of 132525825778025 is 520877528525231.

It can be written as a sum of positive squares in 12 ways, for example, as 13442994927961 + 119082830850064 = 3666469^2 + 10912508^2 .

It is a de Polignac number, because none of the positive numbers 2^k-132525825778025 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 123036740 + ... + 124109189.

It is an arithmetic number, because the mean of its divisors is an integer number (6952832875725).

Almost surely, 2^{132525825778025} is an apocalyptic number.

It is an amenable number.

132525825778025 is a deficient number, since it is larger than the sum of its proper divisors (34342163239375).

132525825778025 is a wasteful number, since it uses less digits than its factorization.

132525825778025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247146269 (or 247146264 counting only the distinct ones).

The product of its (nonzero) digits is 94080000, while the sum is 62.

The spelling of 132525825778025 in words is "one hundred thirty-two trillion, five hundred twenty-five billion, eight hundred twenty-five million, seven hundred seventy-eight thousand, twenty-five".