52840013612227 has 2 divisors, whose sum is σ = 52840013612228. Its totient is φ = 52840013612226.

The previous prime is 52840013612137. The next prime is 52840013612231. The reversal of 52840013612227 is 72221631004825.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52840013612227 is a prime.

It is not a weakly prime, because it can be changed into another prime (52840013612257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26420006806113 + 26420006806114.

It is an arithmetic number, because the mean of its divisors is an integer number (26420006806114).

Almost surely, 2^{52840013612227} is an apocalyptic number.

52840013612227 is a deficient number, since it is larger than the sum of its proper divisors (1).

52840013612227 is an equidigital number, since it uses as much as digits as its factorization.

52840013612227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 52840013612227 in words is "fifty-two trillion, eight hundred forty billion, thirteen million, six hundred twelve thousand, two hundred twenty-seven".