49284812882 has 6 divisors (see below), whose sum is σ = 73927690263. Its totient is φ = 24642249462.

The previous prime is 49284812869. The next prime is 49284812893. The reversal of 49284812882 is 28821848294.

It can be written as a sum of positive squares in only one way, i.e., 24642406441 + 24642406441 = 156979^2 + 156979^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=156979.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 235469 + ... + 392447.

Almost surely, 2^49284812882 is an apocalyptic number.

49284812882 is a deficient number, since it is larger than the sum of its proper divisors (24642877381).

49284812882 is an frugal number, since it uses more digits than its factorization.

49284812882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313960 (or 156981 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 56.

The spelling of 49284812882 in words is "forty-nine billion, two hundred eighty-four million, eight hundred twelve thousand, eight hundred eighty-two".