564731201064 has 32 divisors (see below), whose sum is σ = 1429699248000. Its totient is φ = 185860900992.

The previous prime is 564731201003. The next prime is 564731201129. The reversal of 564731201064 is 460102137465.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148925109 + ... + 148928900.

It is an arithmetic number, because the mean of its divisors is an integer number (44678101500).

Almost surely, 2^564731201064 is an apocalyptic number.

It is an amenable number.

564731201064 is an abundant number, since it is smaller than the sum of its proper divisors (864968046936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564731201064 is a wasteful number, since it uses less digits than its factorization.

564731201064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297854097 (or 297854093 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 564731201064 in words is "five hundred sixty-four billion, seven hundred thirty-one million, two hundred one thousand, sixty-four".