4538320560246 has 32 divisors (see below), whose sum is σ = 9929840761728. Its totient is φ = 1371352759040.

The previous prime is 4538320560161. The next prime is 4538320560251. The reversal of 4538320560246 is 6420650238354.

It is a junction number, because it is equal to n+sod(n) for n = 4538320560195 and 4538320560204.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 97373916 + ... + 97420511.

It is an arithmetic number, because the mean of its divisors is an integer number (310307523804).

Almost surely, 2^{4538320560246} is an apocalyptic number.

4538320560246 is an abundant number, since it is smaller than the sum of its proper divisors (5391520201482).

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

4538320560246 is a wasteful number, since it uses less digits than its factorization.

4538320560246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194794796.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 4538320560246 in words is "four trillion, five hundred thirty-eight billion, three hundred twenty million, five hundred sixty thousand, two hundred forty-six".