65175423223 has 8 divisors (see below), whose sum is σ = 67429389600. Its totient is φ = 62921892768.

The previous prime is 65175423199. The next prime is 65175423233. The reversal of 65175423223 is 32232457156.

65175423223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65175423223 - 2¹⁷ = 65175292151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65175423233) 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, 211198 + ... + 418276.

It is an arithmetic number, because the mean of its divisors is an integer number (8428673700).

Almost surely, 2^65175423223 is an apocalyptic number.

65175423223 is a deficient number, since it is larger than the sum of its proper divisors (2253966377).

65175423223 is a wasteful number, since it uses less digits than its factorization.

65175423223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217961.

The product of its digits is 302400, while the sum is 40.

The spelling of 65175423223 in words is "sixty-five billion, one hundred seventy-five million, four hundred twenty-three thousand, two hundred twenty-three".