64512222603313 has 8 divisors (see below), whose sum is σ = 65242104818688. Its totient is φ = 63785807762544.

The previous prime is 64512222603259. The next prime is 64512222603337. The reversal of 64512222603313 is 31330622221546.

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 64512222603313 - 2⁹ = 64512222602801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64512222606313) 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, 866806231 + ... + 866880652.

It is an arithmetic number, because the mean of its divisors is an integer number (8155263102336).

Almost surely, 2^{64512222603313} is an apocalyptic number.

It is an amenable number.

64512222603313 is a deficient number, since it is larger than the sum of its proper divisors (729882215375).

64512222603313 is a wasteful number, since it uses less digits than its factorization.

64512222603313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733687303.

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 64512222603313 its reverse (31330622221546), we get a palindrome (95842844824859).

The spelling of 64512222603313 in words is "sixty-four trillion, five hundred twelve billion, two hundred twenty-two million, six hundred three thousand, three hundred thirteen".