132017761657 has 2 divisors, whose sum is σ = 132017761658. Its totient is φ = 132017761656.

The previous prime is 132017761649. The next prime is 132017761817. The reversal of 132017761657 is 756167710231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104860040041 + 27157721616 = 323821^2 + 164796^2 .

It is a cyclic number.

It is not a de Polignac number, because 132017761657 - 2³ = 132017761649 is a prime.

It is not a weakly prime, because it can be changed into another prime (132017761637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66008880828 + 66008880829.

It is an arithmetic number, because the mean of its divisors is an integer number (66008880829).

Almost surely, 2^132017761657 is an apocalyptic number.

It is an amenable number.

132017761657 is a deficient number, since it is larger than the sum of its proper divisors (1).

132017761657 is an equidigital number, since it uses as much as digits as its factorization.

132017761657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 132017761657 in words is "one hundred thirty-two billion, seventeen million, seven hundred sixty-one thousand, six hundred fifty-seven".