354504450560 has 80 divisors (see below), whose sum is σ = 915362959896. Its totient is φ = 130893938688.

The previous prime is 354504450539. The next prime is 354504450569. The reversal of 354504450560 is 65054405453.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 197320747264 + 157183703296 = 444208^2 + 396464^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (354504450569) 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, 5292809 + ... + 5359368.

Almost surely, 2^354504450560 is an apocalyptic number.

It is an amenable number.

354504450560 is an abundant number, since it is smaller than the sum of its proper divisors (560858509336).

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

354504450560 is a wasteful number, since it uses less digits than its factorization.

354504450560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10652213 (or 10652197 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 354504450560 in words is "three hundred fifty-four billion, five hundred four million, four hundred fifty thousand, five hundred sixty".