564727746430356 has 24 divisors (see below), whose sum is σ = 1363135939660320. Its totient is φ = 181751458621152.

The previous prime is 564727746430231. The next prime is 564727746430357. The reversal of 564727746430356 is 653034647727465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564727746430357) 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, 811390439926 + ... + 811390440621.

It is an arithmetic number, because the mean of its divisors is an integer number (56797330819180).

Almost surely, 2^{564727746430356} is an apocalyptic number.

It is an amenable number.

564727746430356 is an abundant number, since it is smaller than the sum of its proper divisors (798408193229964).

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

564727746430356 is a wasteful number, since it uses less digits than its factorization.

564727746430356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622780880583 (or 1622780880581 counting only the distinct ones).

The product of its (nonzero) digits is 2133734400, while the sum is 69.

The spelling of 564727746430356 in words is "five hundred sixty-four trillion, seven hundred twenty-seven billion, seven hundred forty-six million, four hundred thirty thousand, three hundred fifty-six".