173228356063 has 16 divisors (see below), whose sum is σ = 198955249920. Its totient is φ = 147747600000.

The previous prime is 173228356061. The next prime is 173228356069. The reversal of 173228356063 is 360653822371.

It is not a de Polignac number, because 173228356063 - 2¹ = 173228356061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173228356061) 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, 1799703 + ... + 1893511.

It is an arithmetic number, because the mean of its divisors is an integer number (12434703120).

Almost surely, 2^173228356063 is an apocalyptic number.

173228356063 is a deficient number, since it is larger than the sum of its proper divisors (25726893857).

173228356063 is a wasteful number, since it uses less digits than its factorization.

173228356063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95118.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 173228356063 in words is "one hundred seventy-three billion, two hundred twenty-eight million, three hundred fifty-six thousand, sixty-three".