245343351350564 has 12 divisors (see below), whose sum is σ = 429355520072304. Its totient is φ = 122670345615624.

The previous prime is 245343351350563. The next prime is 245343351350593. The reversal of 245343351350564 is 465053153343542.

245343351350564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245343351350563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332099822 + ... + 332837765.

It is an arithmetic number, because the mean of its divisors is an integer number (35779626672692).

Almost surely, 2^{245343351350564} is an apocalyptic number.

It is an amenable number.

245343351350564 is a deficient number, since it is larger than the sum of its proper divisors (184012168721740).

245343351350564 is a wasteful number, since it uses less digits than its factorization.

245343351350564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665029834 (or 665029832 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 53.

The spelling of 245343351350564 in words is "two hundred forty-five trillion, three hundred forty-three billion, three hundred fifty-one million, three hundred fifty thousand, five hundred sixty-four".