49961714228 has 54 divisors (see below), whose sum is σ = 91387213554. Its totient is φ = 23898186368.

The previous prime is 49961714219. The next prime is 49961714249. The reversal of 49961714228 is 82241716994.

It can be written as a sum of positive squares in 9 ways, for example, as 8415860644 + 41545853584 = 91738^2 + 203828^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49961714228.

It is a congruent 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 17 ways as a sum of consecutive naturals, for example, 170517650 + ... + 170517942.

Almost surely, 2^49961714228 is an apocalyptic number.

It is an amenable number.

49961714228 is a deficient number, since it is larger than the sum of its proper divisors (41425499326).

49961714228 is a wasteful number, since it uses less digits than its factorization.

49961714228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 497 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 53.

The spelling of 49961714228 in words is "forty-nine billion, nine hundred sixty-one million, seven hundred fourteen thousand, two hundred twenty-eight".