53135730227 has 2 divisors, whose sum is σ = 53135730228. Its totient is φ = 53135730226.

The previous prime is 53135730169. The next prime is 53135730259. The reversal of 53135730227 is 72203753135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53135730227 - 2¹² = 53135726131 is a prime.

It is not a weakly prime, because it can be changed into another prime (53135730727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26567865113 + 26567865114.

It is an arithmetic number, because the mean of its divisors is an integer number (26567865114).

Almost surely, 2^53135730227 is an apocalyptic number.

53135730227 is a deficient number, since it is larger than the sum of its proper divisors (1).

53135730227 is an equidigital number, since it uses as much as digits as its factorization.

53135730227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 38.

The spelling of 53135730227 in words is "fifty-three billion, one hundred thirty-five million, seven hundred thirty thousand, two hundred twenty-seven".