223253505355 has 16 divisors (see below), whose sum is σ = 274319036640. Its totient is φ = 174331842048.

The previous prime is 223253505353. The next prime is 223253505379. The reversal of 223253505355 is 553505352322.

It is a cyclic number.

It is not a de Polignac number, because 223253505355 - 2¹ = 223253505353 is a prime.

It is a super-3 number, since 3×223253505355³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223253505353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28552 + ... + 668821.

It is an arithmetic number, because the mean of its divisors is an integer number (17144939790).

Almost surely, 2^223253505355 is an apocalyptic number.

223253505355 is a deficient number, since it is larger than the sum of its proper divisors (51065531285).

223253505355 is a wasteful number, since it uses less digits than its factorization.

223253505355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698910.

The product of its (nonzero) digits is 675000, while the sum is 40.

Adding to 223253505355 its reverse (553505352322), we get a palindrome (776758857677).

The spelling of 223253505355 in words is "two hundred twenty-three billion, two hundred fifty-three million, five hundred five thousand, three hundred fifty-five".