564243216344350 has 24 divisors (see below), whose sum is σ = 1049493468697128. Its totient is φ = 225697052925600.

The previous prime is 564243216344333. The next prime is 564243216344363. The reversal of 564243216344350 is 53443612342465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47832460 + ... + 58450240.

It is an arithmetic number, because the mean of its divisors is an integer number (43728894529047).

Almost surely, 2^{564243216344350} is an apocalyptic number.

564243216344350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

564243216344350 is a deficient number, since it is larger than the sum of its proper divisors (485250252352778).

564243216344350 is a wasteful number, since it uses less digits than its factorization.

564243216344350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11680620 (or 11680615 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 52.

The spelling of 564243216344350 in words is "five hundred sixty-four trillion, two hundred forty-three billion, two hundred sixteen million, three hundred forty-four thousand, three hundred fifty".