355404055583 has 2 divisors, whose sum is σ = 355404055584. Its totient is φ = 355404055582.

The previous prime is 355404055579. The next prime is 355404055631. The reversal of 355404055583 is 385550404553.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355404055583 - 2² = 355404055579 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355404015583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177702027791 + 177702027792.

It is an arithmetic number, because the mean of its divisors is an integer number (177702027792).

Almost surely, 2^355404055583 is an apocalyptic number.

355404055583 is a deficient number, since it is larger than the sum of its proper divisors (1).

355404055583 is an equidigital number, since it uses as much as digits as its factorization.

355404055583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600000, while the sum is 47.

The spelling of 355404055583 in words is "three hundred fifty-five billion, four hundred four million, fifty-five thousand, five hundred eighty-three".