564216463245346 has 8 divisors (see below), whose sum is σ = 846549362969280. Its totient is φ = 282033342255588.

The previous prime is 564216463245343. The next prime is 564216463245353. The reversal of 564216463245346 is 643542364612465.

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

It is not an unprimeable number, because it can be changed into a prime (564216463245343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37444674126 + ... + 37444689193.

It is an arithmetic number, because the mean of its divisors is an integer number (105818670371160).

Almost surely, 2^{564216463245346} is an apocalyptic number.

564216463245346 is a deficient number, since it is larger than the sum of its proper divisors (282332899723934).

564216463245346 is a wasteful number, since it uses less digits than its factorization.

564216463245346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74889367088.

The product of its digits is 298598400, while the sum is 61.

The spelling of 564216463245346 in words is "five hundred sixty-four trillion, two hundred sixteen billion, four hundred sixty-three million, two hundred forty-five thousand, three hundred forty-six".