49943044726783 has 8 divisors (see below), whose sum is σ = 56948630186448. Its totient is φ = 43389432522624.

The previous prime is 49943044726777. The next prime is 49943044726931. The reversal of 49943044726783 is 38762744034994.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 49943044726783 - 2³⁷ = 49805605773311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49943044726763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112993313641 + ... + 112993314082.

It is an arithmetic number, because the mean of its divisors is an integer number (7118578773306).

Almost surely, 2^{49943044726783} is an apocalyptic number.

49943044726783 is a deficient number, since it is larger than the sum of its proper divisors (7005585459665).

49943044726783 is a wasteful number, since it uses less digits than its factorization.

49943044726783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225986627753.

The product of its (nonzero) digits is 877879296, while the sum is 70.

The spelling of 49943044726783 in words is "forty-nine trillion, nine hundred forty-three billion, forty-four million, seven hundred twenty-six thousand, seven hundred eighty-three".