1355427574559 has 2 divisors, whose sum is σ = 1355427574560. Its totient is φ = 1355427574558.

The previous prime is 1355427574541. The next prime is 1355427574597. The reversal of 1355427574559 is 9554757245531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1355427574559 - 2¹² = 1355427570463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1355427574519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677713787279 + 677713787280.

It is an arithmetic number, because the mean of its divisors is an integer number (677713787280).

Almost surely, 2^{1355427574559} is an apocalyptic number.

1355427574559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355427574559 is an equidigital number, since it uses as much as digits as its factorization.

1355427574559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300000, while the sum is 62.

The spelling of 1355427574559 in words is "one trillion, three hundred fifty-five billion, four hundred twenty-seven million, five hundred seventy-four thousand, five hundred fifty-nine".