50509220227 has 2 divisors, whose sum is σ = 50509220228. Its totient is φ = 50509220226.

The previous prime is 50509220213. The next prime is 50509220239. The reversal of 50509220227 is 72202290505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50509220227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50509220192 and 50509220201.

It is not a weakly prime, because it can be changed into another prime (50509220287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25254610113 + 25254610114.

It is an arithmetic number, because the mean of its divisors is an integer number (25254610114).

Almost surely, 2^50509220227 is an apocalyptic number.

50509220227 is a deficient number, since it is larger than the sum of its proper divisors (1).

50509220227 is an equidigital number, since it uses as much as digits as its factorization.

50509220227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 50509220227 in words is "fifty billion, five hundred nine million, two hundred twenty thousand, two hundred twenty-seven".