27422689153 has 2 divisors, whose sum is σ = 27422689154. Its totient is φ = 27422689152.

The previous prime is 27422689109. The next prime is 27422689183. The reversal of 27422689153 is 35198622472.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22015734129 + 5406955024 = 148377^2 + 73532^2 .

It is a cyclic number.

It is not a de Polignac number, because 27422689153 - 2¹⁷ = 27422558081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27422689097 and 27422689106.

It is not a weakly prime, because it can be changed into another prime (27422689183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13711344576 + 13711344577.

It is an arithmetic number, because the mean of its divisors is an integer number (13711344577).

Almost surely, 2^27422689153 is an apocalyptic number.

It is an amenable number.

27422689153 is a deficient number, since it is larger than the sum of its proper divisors (1).

27422689153 is an equidigital number, since it uses as much as digits as its factorization.

27422689153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The spelling of 27422689153 in words is "twenty-seven billion, four hundred twenty-two million, six hundred eighty-nine thousand, one hundred fifty-three".