564245345332120 has 32 divisors (see below), whose sum is σ = 1276566126610320. Its totient is φ = 224451187090560.

The previous prime is 564245345332087. The next prime is 564245345332159. The reversal of 564245345332120 is 21233543542465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38967212742 + ... + 38967227221.

Almost surely, 2^{564245345332120} is an apocalyptic number.

It is an amenable number.

564245345332120 is an abundant number, since it is smaller than the sum of its proper divisors (712320781278200).

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

564245345332120 is a wasteful number, since it uses less digits than its factorization.

564245345332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77934440155 (or 77934440151 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 49.

Adding to 564245345332120 its reverse (21233543542465), we get a palindrome (585478888874585).

The spelling of 564245345332120 in words is "five hundred sixty-four trillion, two hundred forty-five billion, three hundred forty-five million, three hundred thirty-two thousand, one hundred twenty".