49839016051301 has 4 divisors (see below), whose sum is σ = 49950016087500. Its totient is φ = 49728016015104.

The previous prime is 49839016051289. The next prime is 49839016051343. The reversal of 49839016051301 is 10315061093894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39441841515076 + 10397174536225 = 6280274^2 + 3224465^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49839016051301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49839016051301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49839016051351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55500017426 + ... + 55500018323.

It is an arithmetic number, because the mean of its divisors is an integer number (12487504021875).

Almost surely, 2^{49839016051301} is an apocalyptic number.

It is an amenable number.

49839016051301 is a deficient number, since it is larger than the sum of its proper divisors (111000036199).

49839016051301 is a wasteful number, since it uses less digits than its factorization.

49839016051301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111000036198.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 49839016051301 in words is "forty-nine trillion, eight hundred thirty-nine billion, sixteen million, fifty-one thousand, three hundred one".