538055677 has 2 divisors, whose sum is σ = 538055678. Its totient is φ = 538055676.

The previous prime is 538055543. The next prime is 538055701. The reversal of 538055677 is 776550835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349652601 + 188403076 = 18699^2 + 13726^2 .

It is a cyclic number.

It is not a de Polignac number, because 538055677 - 2¹¹ = 538053629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538055477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269027838 + 269027839.

It is an arithmetic number, because the mean of its divisors is an integer number (269027839).

Almost surely, 2^538055677 is an apocalyptic number.

It is an amenable number.

538055677 is a deficient number, since it is larger than the sum of its proper divisors (1).

538055677 is an equidigital number, since it uses as much as digits as its factorization.

538055677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882000, while the sum is 46.

The square root of 538055677 is about 23196.0271813947. The cubic root of 538055677 is about 813.3467569039.

The spelling of 538055677 in words is "five hundred thirty-eight million, fifty-five thousand, six hundred seventy-seven".