223325351553542 has 16 divisors (see below), whose sum is σ = 383663253093120. Its totient is φ = 95505916629768.

The previous prime is 223325351553463. The next prime is 223325351553589. The reversal of 223325351553542 is 245355153523322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17079020042 + ... + 17079033117.

It is an arithmetic number, because the mean of its divisors is an integer number (23978953318320).

Almost surely, 2^{223325351553542} is an apocalyptic number.

223325351553542 is a deficient number, since it is larger than the sum of its proper divisors (160337901539578).

223325351553542 is a wasteful number, since it uses less digits than its factorization.

223325351553542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34158053635.

The product of its digits is 16200000, while the sum is 50.

The spelling of 223325351553542 in words is "two hundred twenty-three trillion, three hundred twenty-five billion, three hundred fifty-one million, five hundred fifty-three thousand, five hundred forty-two".