27824322601 has 2 divisors, whose sum is σ = 27824322602. Its totient is φ = 27824322600.

The previous prime is 27824322541. The next prime is 27824322613. The reversal of 27824322601 is 10622342872.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18550440000 + 9273882601 = 136200^2 + 96301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27824322601 is a prime.

It is not a weakly prime, because it can be changed into another prime (27824322641) 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, 13912161300 + 13912161301.

It is an arithmetic number, because the mean of its divisors is an integer number (13912161301).

Almost surely, 2^27824322601 is an apocalyptic number.

It is an amenable number.

27824322601 is a deficient number, since it is larger than the sum of its proper divisors (1).

27824322601 is an equidigital number, since it uses as much as digits as its factorization.

27824322601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 27824322601 in words is "twenty-seven billion, eight hundred twenty-four million, three hundred twenty-two thousand, six hundred one".