50558227 has 2 divisors, whose sum is σ = 50558228. Its totient is φ = 50558226.

The previous prime is 50558219. The next prime is 50558231. The reversal of 50558227 is 72285505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50558227 - 2³ = 50558219 is a prime.

It is a super-2 number, since 2×50558227² = 5112268634767058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50558192 and 50558201.

It is not a weakly prime, because it can be changed into another prime (50558257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25279113 + 25279114.

It is an arithmetic number, because the mean of its divisors is an integer number (25279114).

Almost surely, 2^50558227 is an apocalyptic number.

50558227 is a deficient number, since it is larger than the sum of its proper divisors (1).

50558227 is an equidigital number, since it uses as much as digits as its factorization.

50558227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 50558227 is about 7110.4308589564. The cubic root of 50558227 is about 369.7690962526.

The spelling of 50558227 in words is "fifty million, five hundred fifty-eight thousand, two hundred twenty-seven".