48999393901573 has 2 divisors, whose sum is σ = 48999393901574. Its totient is φ = 48999393901572.

The previous prime is 48999393901561. The next prime is 48999393901643. The reversal of 48999393901573 is 37510939399984.

48999393901573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33067537191844 + 15931856709729 = 5750438^2 + 3991473^2 .

It is a cyclic number.

It is not a de Polignac number, because 48999393901573 - 2⁵ = 48999393901541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48999393901493 and 48999393901502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48999393971573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24499696950786 + 24499696950787.

It is an arithmetic number, because the mean of its divisors is an integer number (24499696950787).

Almost surely, 2^{48999393901573} is an apocalyptic number.

It is an amenable number.

48999393901573 is a deficient number, since it is larger than the sum of its proper divisors (1).

48999393901573 is an equidigital number, since it uses as much as digits as its factorization.

48999393901573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1785641760, while the sum is 79.

The spelling of 48999393901573 in words is "forty-eight trillion, nine hundred ninety-nine billion, three hundred ninety-three million, nine hundred one thousand, five hundred seventy-three".