65423312507145 has 8 divisors (see below), whose sum is σ = 104677300011456. Its totient is φ = 34892433337136.

The previous prime is 65423312507101. The next prime is 65423312507183. The reversal of 65423312507145 is 54170521332456.

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 65423312507145 - 2⁶ = 65423312507081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65423312507094 and 65423312507103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2180777083557 + ... + 2180777083586.

It is an arithmetic number, because the mean of its divisors is an integer number (13084662501432).

Almost surely, 2^{65423312507145} is an apocalyptic number.

It is an amenable number.

65423312507145 is a deficient number, since it is larger than the sum of its proper divisors (39253987504311).

65423312507145 is a wasteful number, since it uses less digits than its factorization.

65423312507145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361554167151.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 65423312507145 in words is "sixty-five trillion, four hundred twenty-three billion, three hundred twelve million, five hundred seven thousand, one hundred forty-five".