354304202053522 has 16 divisors (see below), whose sum is σ = 607401645593472. Its totient is φ = 151838904647520.

The previous prime is 354304202053489. The next prime is 354304202053523. The reversal of 354304202053522 is 225350202403453.

It is not an unprimeable number, because it can be changed into a prime (354304202053523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479065254 + ... + 479804257.

It is an arithmetic number, because the mean of its divisors is an integer number (37962602849592).

Almost surely, 2^{354304202053522} is an apocalyptic number.

354304202053522 is a deficient number, since it is larger than the sum of its proper divisors (253097443539950).

354304202053522 is a wasteful number, since it uses less digits than its factorization.

354304202053522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958895913.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 354304202053522 its reverse (225350202403453), we get a palindrome (579654404456975).

The spelling of 354304202053522 in words is "three hundred fifty-four trillion, three hundred four billion, two hundred two million, fifty-three thousand, five hundred twenty-two".