353608548666 has 16 divisors (see below), whose sum is σ = 707228673984. Its totient is φ = 117867586784.

The previous prime is 353608548661. The next prime is 353608548673. The reversal of 353608548666 is 666845806353.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (353608548661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56331 + ... + 842846.

It is an arithmetic number, because the mean of its divisors is an integer number (44201792124).

Almost surely, 2^353608548666 is an apocalyptic number.

353608548666 is an abundant number, since it is smaller than the sum of its proper divisors (353620125318).

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

353608548666 is a wasteful number, since it uses less digits than its factorization.

353608548666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964725.

The product of its (nonzero) digits is 74649600, while the sum is 60.

The spelling of 353608548666 in words is "three hundred fifty-three billion, six hundred eight million, five hundred forty-eight thousand, six hundred sixty-six".