48905499717749 has 2 divisors, whose sum is σ = 48905499717750. Its totient is φ = 48905499717748.

The previous prime is 48905499717673. The next prime is 48905499717757. The reversal of 48905499717749 is 94771799450984.

48905499717749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42416329379524 + 6489170338225 = 6512782^2 + 2547385^2 .

It is a cyclic number.

It is not a de Polignac number, because 48905499717749 - 2²⁸ = 48905231282293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48905499717779) 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, 24452749858874 + 24452749858875.

It is an arithmetic number, because the mean of its divisors is an integer number (24452749858875).

Almost surely, 2^{48905499717749} is an apocalyptic number.

It is an amenable number.

48905499717749 is a deficient number, since it is larger than the sum of its proper divisors (1).

48905499717749 is an equidigital number, since it uses as much as digits as its factorization.

48905499717749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5761082880, while the sum is 83.

The spelling of 48905499717749 in words is "forty-eight trillion, nine hundred five billion, four hundred ninety-nine million, seven hundred seventeen thousand, seven hundred forty-nine".