355555225842 has 8 divisors (see below), whose sum is σ = 711110451696. Its totient is φ = 118518408612.

The previous prime is 355555225829. The next prime is 355555225847. The reversal of 355555225842 is 248522555553.

It is a sphenic number, since it is the product of 3 distinct primes.

355555225842 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (355555225847) 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 in 3 ways as a sum of consecutive naturals, for example, 29629602148 + ... + 29629602159.

It is an arithmetic number, because the mean of its divisors is an integer number (88888806462).

Almost surely, 2^355555225842 is an apocalyptic number.

355555225842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355555225842 is a wasteful number, since it uses less digits than its factorization.

355555225842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59259204312.

The product of its digits is 12000000, while the sum is 51.

The spelling of 355555225842 in words is "three hundred fifty-five billion, five hundred fifty-five million, two hundred twenty-five thousand, eight hundred forty-two".