353064804989 has 4 divisors (see below), whose sum is σ = 380223636156. Its totient is φ = 325905973824.

The previous prime is 353064804947. The next prime is 353064805129. The reversal of 353064804989 is 989408460353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121013536900 + 232051268089 = 347870^2 + 481717^2 .

It is a cyclic number.

It is not a de Polignac number, because 353064804989 - 2⁸ = 353064804733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353064804689) 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, 13579415564 + ... + 13579415589.

It is an arithmetic number, because the mean of its divisors is an integer number (95055909039).

Almost surely, 2^353064804989 is an apocalyptic number.

It is an amenable number.

353064804989 is a deficient number, since it is larger than the sum of its proper divisors (27158831167).

353064804989 is a wasteful number, since it uses less digits than its factorization.

353064804989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27158831166.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 353064804989 in words is "three hundred fifty-three billion, sixty-four million, eight hundred four thousand, nine hundred eighty-nine".