564354031551532 has 6 divisors (see below), whose sum is σ = 987619555215188. Its totient is φ = 282177015775764.

The previous prime is 564354031551449. The next prime is 564354031551533. The reversal of 564354031551532 is 235155130453465.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 564354031551532.

It is not an unprimeable number, because it can be changed into a prime (564354031551533) 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 as a sum of consecutive naturals, namely, 70544253943938 + ... + 70544253943945.

Almost surely, 2^{564354031551532} is an apocalyptic number.

It is an amenable number.

564354031551532 is a deficient number, since it is larger than the sum of its proper divisors (423265523663656).

564354031551532 is a wasteful number, since it uses less digits than its factorization.

564354031551532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141088507887887 (or 141088507887885 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 52.

The spelling of 564354031551532 in words is "five hundred sixty-four trillion, three hundred fifty-four billion, thirty-one million, five hundred fifty-one thousand, five hundred thirty-two".