355434325559 has 2 divisors, whose sum is σ = 355434325560. Its totient is φ = 355434325558.

The previous prime is 355434325549. The next prime is 355434325591. The reversal of 355434325559 is 955523434553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355434325559 - 2²⁰ = 355433276983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 355434325559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355434325549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177717162779 + 177717162780.

It is an arithmetic number, because the mean of its divisors is an integer number (177717162780).

Almost surely, 2^355434325559 is an apocalyptic number.

355434325559 is a deficient number, since it is larger than the sum of its proper divisors (1).

355434325559 is an equidigital number, since it uses as much as digits as its factorization.

355434325559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24300000, while the sum is 53.

The spelling of 355434325559 in words is "three hundred fifty-five billion, four hundred thirty-four million, three hundred twenty-five thousand, five hundred fifty-nine".