564554550332 has 24 divisors (see below), whose sum is σ = 1049782826736. Its totient is φ = 264733947648.

The previous prime is 564554550331. The next prime is 564554550337. The reversal of 564554550332 is 233055455465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564554550331) 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 7 ways as a sum of consecutive naturals, for example, 14649083 + ... + 14687570.

It is an arithmetic number, because the mean of its divisors is an integer number (43740951114).

Almost surely, 2^564554550332 is an apocalyptic number.

It is an amenable number.

564554550332 is a deficient number, since it is larger than the sum of its proper divisors (485228276404).

564554550332 is a wasteful number, since it uses less digits than its factorization.

564554550332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29336957 (or 29336955 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 47.

The spelling of 564554550332 in words is "five hundred sixty-four billion, five hundred fifty-four million, five hundred fifty thousand, three hundred thirty-two".