253422665708227 has 2 divisors, whose sum is σ = 253422665708228. Its totient is φ = 253422665708226.

The previous prime is 253422665708221. The next prime is 253422665708257. The reversal of 253422665708227 is 722807566224352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253422665708227 - 2²³ = 253422657319619 is a prime.

It is not a weakly prime, because it can be changed into another prime (253422665708221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126711332854113 + 126711332854114.

It is an arithmetic number, because the mean of its divisors is an integer number (126711332854114).

Almost surely, 2^{253422665708227} is an apocalyptic number.

253422665708227 is a deficient number, since it is larger than the sum of its proper divisors (1).

253422665708227 is an equidigital number, since it uses as much as digits as its factorization.

253422665708227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135475200, while the sum is 61.

The spelling of 253422665708227 in words is "two hundred fifty-three trillion, four hundred twenty-two billion, six hundred sixty-five million, seven hundred eight thousand, two hundred twenty-seven".