353561000364445 has 8 divisors (see below), whose sum is σ = 424275132367800. Its totient is φ = 282847512337920.

The previous prime is 353561000364443. The next prime is 353561000364599. The reversal of 353561000364445 is 544463000165353.

It can be written as a sum of positive squares in 4 ways, for example, as 9325706655204 + 344235293709241 = 3053802^2 + 18553579^2 .

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

It is not a de Polignac number, because 353561000364445 - 2¹ = 353561000364443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353561000364443) 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, 159785520 + ... + 161983129.

It is an arithmetic number, because the mean of its divisors is an integer number (53034391545975).

Almost surely, 2^{353561000364445} is an apocalyptic number.

It is an amenable number.

353561000364445 is a deficient number, since it is larger than the sum of its proper divisors (70714132003355).

353561000364445 is a wasteful number, since it uses less digits than its factorization.

353561000364445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321988415.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 353561000364445 in words is "three hundred fifty-three trillion, five hundred sixty-one billion, three hundred sixty-four thousand, four hundred forty-five".