245302252304 has 20 divisors (see below), whose sum is σ = 477122433564. Its totient is φ = 122173882368.

The previous prime is 245302252243. The next prime is 245302252343. The reversal of 245302252304 is 403252203542.

It can be written as a sum of positive squares in 2 ways, for example, as 240935685904 + 4366566400 = 490852^2 + 66080^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 29823497 + ... + 29831720.

Almost surely, 2^245302252304 is an apocalyptic number.

It is an amenable number.

245302252304 is a deficient number, since it is larger than the sum of its proper divisors (231820181260).

245302252304 is a wasteful number, since it uses less digits than its factorization.

245302252304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59655482 (or 59655476 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 245302252304 its reverse (403252203542), we get a palindrome (648554455846).

The spelling of 245302252304 in words is "two hundred forty-five billion, three hundred two million, two hundred fifty-two thousand, three hundred four".