353505200225 has 12 divisors (see below), whose sum is σ = 438358907520. Its totient is φ = 282796122000.

The previous prime is 353505200219. The next prime is 353505200227. The reversal of 353505200225 is 522002505353.

It is a happy number.

It is not a de Polignac number, because 353505200225 - 2²⁴ = 353488423009 is a prime.

It is a super-2 number, since 2×353505200225² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 353505200191 and 353505200200.

It is not an unprimeable number, because it can be changed into a prime (353505200227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792500 + ... + 1155450.

It is an arithmetic number, because the mean of its divisors is an integer number (36529908960).

Almost surely, 2^353505200225 is an apocalyptic number.

It is an amenable number.

353505200225 is a deficient number, since it is larger than the sum of its proper divisors (84853707295).

353505200225 is a wasteful number, since it uses less digits than its factorization.

353505200225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401920 (or 401915 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

Adding to 353505200225 its reverse (522002505353), we get a palindrome (875507705578).

The spelling of 353505200225 in words is "three hundred fifty-three billion, five hundred five million, two hundred thousand, two hundred twenty-five".