49906333841 has 12 divisors (see below), whose sum is σ = 62520023412. Its totient is φ = 39486329568.

The previous prime is 49906333753. The next prime is 49906333843. The reversal of 49906333841 is 14833360994.

49906333841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 26773140625 + 23133193216 = 163625^2 + 152096^2 .

It is a de Polignac number, because none of the positive numbers 2^k-49906333841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49906333841.

It is not an unprimeable number, because it can be changed into a prime (49906333843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39172310 + ... + 39173583.

It is an arithmetic number, because the mean of its divisors is an integer number (5210001951).

Almost surely, 2^49906333841 is an apocalyptic number.

It is an amenable number.

49906333841 is a deficient number, since it is larger than the sum of its proper divisors (12613689571).

49906333841 is a wasteful number, since it uses less digits than its factorization.

49906333841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78345920 (or 78345913 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 49906333841 in words is "forty-nine billion, nine hundred six million, three hundred thirty-three thousand, eight hundred forty-one".