49228566550472 has 16 divisors (see below), whose sum is σ = 92327987732400. Its totient is φ = 24607769821840.

The previous prime is 49228566550441. The next prime is 49228566550591. The reversal of 49228566550472 is 27405566582294.

It is a super-2 number, since 2×49228566550472² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49228566550399 and 49228566550408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 814149554 + ... + 814210017.

It is an arithmetic number, because the mean of its divisors is an integer number (5770499233275).

Almost surely, 2^{49228566550472} is an apocalyptic number.

It is an amenable number.

49228566550472 is a deficient number, since it is larger than the sum of its proper divisors (43099421181928).

49228566550472 is a wasteful number, since it uses less digits than its factorization.

49228566550472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628363356 (or 1628363352 counting only the distinct ones).

The product of its (nonzero) digits is 290304000, while the sum is 65.

The spelling of 49228566550472 in words is "forty-nine trillion, two hundred twenty-eight billion, five hundred sixty-six million, five hundred fifty thousand, four hundred seventy-two".