50558377 has 2 divisors, whose sum is σ = 50558378. Its totient is φ = 50558376.

The previous prime is 50558369. The next prime is 50558381. The reversal of 50558377 is 77385505.

50558377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50069776 + 488601 = 7076^2 + 699^2 .

It is a cyclic number.

It is not a de Polignac number, because 50558377 - 2³ = 50558369 is a prime.

It is a super-2 number, since 2×50558377² = 5112298969748258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50558077) 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, 25279188 + 25279189.

It is an arithmetic number, because the mean of its divisors is an integer number (25279189).

Almost surely, 2^50558377 is an apocalyptic number.

It is an amenable number.

50558377 is a deficient number, since it is larger than the sum of its proper divisors (1).

50558377 is an equidigital number, since it uses as much as digits as its factorization.

50558377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 50558377 is about 7110.4414068326. The cubic root of 50558377 is about 369.7694619386.

The spelling of 50558377 in words is "fifty million, five hundred fifty-eight thousand, three hundred seventy-seven".