245451513304 has 64 divisors (see below), whose sum is σ = 498954155040. Its totient is φ = 112746117120.

The previous prime is 245451513289. The next prime is 245451513317. The reversal of 245451513304 is 403315154542.

245451513304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9419814 + ... + 9445834.

Almost surely, 2^245451513304 is an apocalyptic number.

It is an amenable number.

245451513304 is an abundant number, since it is smaller than the sum of its proper divisors (253502641736).

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

245451513304 is a wasteful number, since it uses less digits than its factorization.

245451513304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27700 (or 27696 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 245451513304 its reverse (403315154542), we get a palindrome (648766667846).

The spelling of 245451513304 in words is "two hundred forty-five billion, four hundred fifty-one million, five hundred thirteen thousand, three hundred four".