49668028850 has 48 divisors (see below), whose sum is σ = 104256184320. Its totient is φ = 17438299200.

The previous prime is 49668028811. The next prime is 49668028859. The reversal of 49668028850 is 5882086694.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49668028859) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1541042 + ... + 1572941.

It is an arithmetic number, because the mean of its divisors is an integer number (2172003840).

Almost surely, 2^49668028850 is an apocalyptic number.

49668028850 is an abundant number, since it is smaller than the sum of its proper divisors (54588155470).

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

49668028850 is a wasteful number, since it uses less digits than its factorization.

49668028850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114035 (or 3114030 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 49668028850 in words is "forty-nine billion, six hundred sixty-eight million, twenty-eight thousand, eight hundred fifty".