50555927 has 2 divisors, whose sum is σ = 50555928. Its totient is φ = 50555926.

The previous prime is 50555899. The next prime is 50555929. The reversal of 50555927 is 72955505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50555927 is a prime.

Together with 50555929, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50555929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277963 + 25277964.

It is an arithmetic number, because the mean of its divisors is an integer number (25277964).

Almost surely, 2^50555927 is an apocalyptic number.

50555927 is a deficient number, since it is larger than the sum of its proper divisors (1).

50555927 is an equidigital number, since it uses as much as digits as its factorization.

50555927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78750, while the sum is 38.

The square root of 50555927 is about 7110.2691228954. The cubic root of 50555927 is about 369.7634889765.

The spelling of 50555927 in words is "fifty million, five hundred fifty-five thousand, nine hundred twenty-seven".