49887882028 has 6 divisors (see below), whose sum is σ = 87303793556. Its totient is φ = 24943941012.

The previous prime is 49887882001. The next prime is 49887882043. The reversal of 49887882028 is 82028878894.

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 as a sum of consecutive naturals, namely, 6235985250 + ... + 6235985257.

Almost surely, 2^49887882028 is an apocalyptic number.

It is an amenable number.

49887882028 is a deficient number, since it is larger than the sum of its proper divisors (37415911528).

49887882028 is a wasteful number, since it uses less digits than its factorization.

49887882028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12471970511 (or 12471970509 counting only the distinct ones).

The product of its (nonzero) digits is 33030144, while the sum is 64.

The spelling of 49887882028 in words is "forty-nine billion, eight hundred eighty-seven million, eight hundred eighty-two thousand, twenty-eight".