132252502257 has 6 divisors (see below), whose sum is σ = 191031392162. Its totient is φ = 88168334832.

The previous prime is 132252502223. The next prime is 132252502273. The reversal of 132252502257 is 752205252231.

132252502257 is a `hidden beast` number, since 132 + 25 + 250 + 2 + 257 = 666.

It can be written as a sum of positive squares in only one way, i.e., 113920425441 + 18332076816 = 337521^2 + 135396^2 .

It is not a de Polignac number, because 132252502257 - 2¹¹ = 132252500209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132252502357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7347361228 + ... + 7347361245.

Almost surely, 2^132252502257 is an apocalyptic number.

It is an amenable number.

132252502257 is a deficient number, since it is larger than the sum of its proper divisors (58778889905).

132252502257 is a wasteful number, since it uses less digits than its factorization.

132252502257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14694722479 (or 14694722476 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

Adding to 132252502257 its reverse (752205252231), we get a palindrome (884457754488).

The spelling of 132252502257 in words is "one hundred thirty-two billion, two hundred fifty-two million, five hundred two thousand, two hundred fifty-seven".