132485657 has 2 divisors, whose sum is σ = 132485658. Its totient is φ = 132485656.

The previous prime is 132485593. The next prime is 132485669. The reversal of 132485657 is 756584231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132342016 + 143641 = 11504^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 132485657 - 2⁶ = 132485593 is a prime.

It is a super-3 number, since 3×132485657³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132485677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66242828 + 66242829.

It is an arithmetic number, because the mean of its divisors is an integer number (66242829).

Almost surely, 2^132485657 is an apocalyptic number.

It is an amenable number.

132485657 is a deficient number, since it is larger than the sum of its proper divisors (1).

132485657 is an equidigital number, since it uses as much as digits as its factorization.

132485657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 41.

The square root of 132485657 is about 11510.2413962523. The cubic root of 132485657 is about 509.7880151930.

The spelling of 132485657 in words is "one hundred thirty-two million, four hundred eighty-five thousand, six hundred fifty-seven".