48698387873 has 2 divisors, whose sum is σ = 48698387874. Its totient is φ = 48698387872.

The previous prime is 48698387851. The next prime is 48698387891. The reversal of 48698387873 is 37878389684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45161350144 + 3537037729 = 212512^2 + 59473^2 .

It is a cyclic number.

It is not a de Polignac number, because 48698387873 - 2³² = 44403420577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48698387797 and 48698387806.

It is not a weakly prime, because it can be changed into another prime (48698317873) 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 as a sum of consecutive naturals, namely, 24349193936 + 24349193937.

It is an arithmetic number, because the mean of its divisors is an integer number (24349193937).

Almost surely, 2^48698387873 is an apocalyptic number.

It is an amenable number.

48698387873 is a deficient number, since it is larger than the sum of its proper divisors (1).

48698387873 is an equidigital number, since it uses as much as digits as its factorization.

48698387873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 390168576, while the sum is 71.

The spelling of 48698387873 in words is "forty-eight billion, six hundred ninety-eight million, three hundred eighty-seven thousand, eight hundred seventy-three".