49906943682 has 8 divisors (see below), whose sum is σ = 99813887376. Its totient is φ = 16635647892.

The previous prime is 49906943663. The next prime is 49906943683. The reversal of 49906943682 is 28634960994.

It is a sphenic number, since it is the product of 3 distinct primes.

49906943682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (49906943683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4158911968 + ... + 4158911979.

It is an arithmetic number, because the mean of its divisors is an integer number (12476735922).

Almost surely, 2^49906943682 is an apocalyptic number.

49906943682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49906943682 is a wasteful number, since it uses less digits than its factorization.

49906943682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8317823952.

The product of its (nonzero) digits is 20155392, while the sum is 60.

The spelling of 49906943682 in words is "forty-nine billion, nine hundred six million, nine hundred forty-three thousand, six hundred eighty-two".