49743928208 has 40 divisors (see below), whose sum is σ = 109898075448. Its totient is φ = 21608220672.

The previous prime is 49743928189. The next prime is 49743928219. The reversal of 49743928208 is 80282934794.

It can be written as a sum of positive squares in 4 ways, for example, as 516743824 + 49227184384 = 22732^2 + 221872^2 .

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 7 ways as a sum of consecutive naturals, for example, 7030391 + ... + 7037462.

Almost surely, 2^49743928208 is an apocalyptic number.

It is an amenable number.

49743928208 is an abundant number, since it is smaller than the sum of its proper divisors (60154147240).

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

49743928208 is a wasteful number, since it uses less digits than its factorization.

49743928208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14067891 (or 14067885 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 49743928208 in words is "forty-nine billion, seven hundred forty-three million, nine hundred twenty-eight thousand, two hundred eight".