606105500477 has 2 divisors, whose sum is σ = 606105500478. Its totient is φ = 606105500476.

The previous prime is 606105500471. The next prime is 606105500527. The reversal of 606105500477 is 774005501606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 599356220761 + 6749279716 = 774181^2 + 82154^2 .

It is a cyclic number.

It is not a de Polignac number, because 606105500477 - 2³⁸ = 331227593533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606105500471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303052750238 + 303052750239.

It is an arithmetic number, because the mean of its divisors is an integer number (303052750239).

Almost surely, 2^606105500477 is an apocalyptic number.

It is an amenable number.

606105500477 is a deficient number, since it is larger than the sum of its proper divisors (1).

606105500477 is an equidigital number, since it uses as much as digits as its factorization.

606105500477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 606105500477 in words is "six hundred six billion, one hundred five million, five hundred thousand, four hundred seventy-seven".