56607629132177 has 2 divisors, whose sum is σ = 56607629132178. Its totient is φ = 56607629132176.

The previous prime is 56607629132141. The next prime is 56607629132203. The reversal of 56607629132177 is 77123192670665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55662283232656 + 945345899521 = 7460716^2 + 972289^2 .

It is a cyclic number.

It is not a de Polignac number, because 56607629132177 - 2⁴⁰ = 55508117504401 is a prime.

It is not a weakly prime, because it can be changed into another prime (56607629132107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28303814566088 + 28303814566089.

It is an arithmetic number, because the mean of its divisors is an integer number (28303814566089).

Almost surely, 2^{56607629132177} is an apocalyptic number.

It is an amenable number.

56607629132177 is a deficient number, since it is larger than the sum of its proper divisors (1).

56607629132177 is an equidigital number, since it uses as much as digits as its factorization.

56607629132177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 56607629132177 in words is "fifty-six trillion, six hundred seven billion, six hundred twenty-nine million, one hundred thirty-two thousand, one hundred seventy-seven".