540350227 has 2 divisors, whose sum is σ = 540350228. Its totient is φ = 540350226.

The previous prime is 540350207. The next prime is 540350231. The reversal of 540350227 is 722053045.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-540350227 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 540350195 and 540350204.

It is not a weakly prime, because it can be changed into another prime (540350207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270175113 + 270175114.

It is an arithmetic number, because the mean of its divisors is an integer number (270175114).

Almost surely, 2^540350227 is an apocalyptic number.

540350227 is a deficient number, since it is larger than the sum of its proper divisors (1).

540350227 is an equidigital number, since it uses as much as digits as its factorization.

540350227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 540350227 is about 23245.4345410018. The cubic root of 540350227 is about 814.5012955135.

The spelling of 540350227 in words is "five hundred forty million, three hundred fifty thousand, two hundred twenty-seven".