48624249684889 has 2 divisors, whose sum is σ = 48624249684890. Its totient is φ = 48624249684888.

The previous prime is 48624249684887. The next prime is 48624249684917. The reversal of 48624249684889 is 98848694242684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48212192250000 + 412057434889 = 6943500^2 + 641917^2 .

It is a cyclic number.

It is not a de Polignac number, because 48624249684889 - 2¹ = 48624249684887 is a prime.

Together with 48624249684887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48624249684887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24312124842444 + 24312124842445.

It is an arithmetic number, because the mean of its divisors is an integer number (24312124842445).

Almost surely, 2^{48624249684889} is an apocalyptic number.

It is an amenable number.

48624249684889 is a deficient number, since it is larger than the sum of its proper divisors (1).

48624249684889 is an equidigital number, since it uses as much as digits as its factorization.

48624249684889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12230590464, while the sum is 82.

The spelling of 48624249684889 in words is "forty-eight trillion, six hundred twenty-four billion, two hundred forty-nine million, six hundred eighty-four thousand, eight hundred eighty-nine".