564226365532 has 12 divisors (see below), whose sum is σ = 988024665096. Its totient is φ = 281933604080.

The previous prime is 564226365523. The next prime is 564226365533. The reversal of 564226365532 is 235563622465.

It is a super-2 number, since 2×564226365532² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564226365533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 44887603 + ... + 44900170.

It is an arithmetic number, because the mean of its divisors is an integer number (82335388758).

Almost surely, 2^564226365532 is an apocalyptic number.

It is an amenable number.

564226365532 is a deficient number, since it is larger than the sum of its proper divisors (423798299564).

564226365532 is a wasteful number, since it uses less digits than its factorization.

564226365532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89789348 (or 89789346 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 49.

Adding to 564226365532 its reverse (235563622465), we get a palindrome (799789987997).

The spelling of 564226365532 in words is "five hundred sixty-four billion, two hundred twenty-six million, three hundred sixty-five thousand, five hundred thirty-two".