564423108554 has 8 divisors (see below), whose sum is σ = 846659573568. Its totient is φ = 282203250700.

The previous prime is 564423108553. The next prime is 564423108563. The reversal of 564423108554 is 455801324465.

564423108554 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 junction number, because it is equal to n+sod(n) for n = 564423108499 and 564423108508.

It is not an unprimeable number, because it can be changed into a prime (564423108551) 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, 4066472 + ... + 4202979.

It is an arithmetic number, because the mean of its divisors is an integer number (105832446696).

Almost surely, 2^564423108554 is an apocalyptic number.

564423108554 is a deficient number, since it is larger than the sum of its proper divisors (282236465014).

564423108554 is a wasteful number, since it uses less digits than its factorization.

564423108554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303580.

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 564423108554 in words is "five hundred sixty-four billion, four hundred twenty-three million, one hundred eight thousand, five hundred fifty-four".