132500245 has 4 divisors (see below), whose sum is σ = 159000300. Its totient is φ = 106000192.

The previous prime is 132500237. The next prime is 132500257. The reversal of 132500245 is 542005231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542005231 = 149 ⋅3637619.

It can be written as a sum of positive squares in 2 ways, for example, as 15665764 + 116834481 = 3958^2 + 10809^2 .

It is a cyclic number.

It is not a de Polignac number, because 132500245 - 2³ = 132500237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13250020 + ... + 13250029.

It is an arithmetic number, because the mean of its divisors is an integer number (39750075).

Almost surely, 2^132500245 is an apocalyptic number.

It is an amenable number.

132500245 is a deficient number, since it is larger than the sum of its proper divisors (26500055).

132500245 is an equidigital number, since it uses as much as digits as its factorization.

132500245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26500054.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 132500245 is about 11510.8750753364. The cubic root of 132500245 is about 509.8067254312.

Adding to 132500245 its reverse (542005231), we get a palindrome (674505476).

The spelling of 132500245 in words is "one hundred thirty-two million, five hundred thousand, two hundred forty-five".