353500442500 has 60 divisors (see below), whose sum is σ = 779876406540. Its totient is φ = 140148736000.

The previous prime is 353500442497. The next prime is 353500442567. The reversal of 353500442500 is 5244005353.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 344954179584 + 8546262916 = 587328^2 + 92446^2 .

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 343165 + ... + 908164.

It is an arithmetic number, because the mean of its divisors is an integer number (12997940109).

Almost surely, 2^353500442500 is an apocalyptic number.

It is an amenable number.

353500442500 is an abundant number, since it is smaller than the sum of its proper divisors (426375964040).

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

353500442500 is a wasteful number, since it uses less digits than its factorization.

353500442500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251466 (or 1251449 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 353500442500 its reverse (5244005353), we get a palindrome (358744447853).

The spelling of 353500442500 in words is "three hundred fifty-three billion, five hundred million, four hundred forty-two thousand, five hundred".