49744587016073 has 2 divisors, whose sum is σ = 49744587016074. Its totient is φ = 49744587016072.

The previous prime is 49744587016001. The next prime is 49744587016183. The reversal of 49744587016073 is 37061078544794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47938272520009 + 1806314496064 = 6923747^2 + 1343992^2 .

It is a cyclic number.

It is not a de Polignac number, because 49744587016073 - 2¹⁰ = 49744587015049 is a prime.

It is not a weakly prime, because it can be changed into another prime (49744587036073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24872293508036 + 24872293508037.

It is an arithmetic number, because the mean of its divisors is an integer number (24872293508037).

Almost surely, 2^{49744587016073} is an apocalyptic number.

It is an amenable number.

49744587016073 is a deficient number, since it is larger than the sum of its proper divisors (1).

49744587016073 is an equidigital number, since it uses as much as digits as its factorization.

49744587016073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142248960, while the sum is 65.

The spelling of 49744587016073 in words is "forty-nine trillion, seven hundred forty-four billion, five hundred eighty-seven million, sixteen thousand, seventy-three".