1355500775227 has 2 divisors, whose sum is σ = 1355500775228. Its totient is φ = 1355500775226.

The previous prime is 1355500775201. The next prime is 1355500775287. The reversal of 1355500775227 is 7225770055531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1355500775227 - 2⁷ = 1355500775099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1355500775287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677750387613 + 677750387614.

It is an arithmetic number, because the mean of its divisors is an integer number (677750387614).

Almost surely, 2^{1355500775227} is an apocalyptic number.

1355500775227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355500775227 is an equidigital number, since it uses as much as digits as its factorization.

1355500775227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2572500, while the sum is 49.

The spelling of 1355500775227 in words is "one trillion, three hundred fifty-five billion, five hundred million, seven hundred seventy-five thousand, two hundred twenty-seven".