48677380780849 has 2 divisors, whose sum is σ = 48677380780850. Its totient is φ = 48677380780848.

The previous prime is 48677380780757. The next prime is 48677380780871. The reversal of 48677380780849 is 94808708377684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47254625640000 + 1422755140849 = 6874200^2 + 1192793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48677380780849 is a prime.

It is not a weakly prime, because it can be changed into another prime (48677380720849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24338690390424 + 24338690390425.

It is an arithmetic number, because the mean of its divisors is an integer number (24338690390425).

Almost surely, 2^{48677380780849} is an apocalyptic number.

It is an amenable number.

48677380780849 is a deficient number, since it is larger than the sum of its proper divisors (1).

48677380780849 is an equidigital number, since it uses as much as digits as its factorization.

48677380780849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3641573376, while the sum is 79.

The spelling of 48677380780849 in words is "forty-eight trillion, six hundred seventy-seven billion, three hundred eighty million, seven hundred eighty thousand, eight hundred forty-nine".