245323321030552 has 16 divisors (see below), whose sum is σ = 459987401548800. Its totient is φ = 122660013950880.

The previous prime is 245323321030549. The next prime is 245323321030553. The reversal of 245323321030552 is 255030123323542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245323321030553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205187224 + ... + 206379367.

It is an arithmetic number, because the mean of its divisors is an integer number (28749212596800).

Almost surely, 2^{245323321030552} is an apocalyptic number.

It is an amenable number.

245323321030552 is a deficient number, since it is larger than the sum of its proper divisors (214664080518248).

245323321030552 is a wasteful number, since it uses less digits than its factorization.

245323321030552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411641106 (or 411641102 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 245323321030552 in words is "two hundred forty-five trillion, three hundred twenty-three billion, three hundred twenty-one million, thirty thousand, five hundred fifty-two".