27450133037 has 2 divisors, whose sum is σ = 27450133038. Its totient is φ = 27450133036.

The previous prime is 27450133027. The next prime is 27450133057. The reversal of 27450133037 is 73033105472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25480459876 + 1969673161 = 159626^2 + 44381^2 .

It is a cyclic number.

It is not a de Polignac number, because 27450133037 - 2²⁰ = 27449084461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27450132988 and 27450133006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27450133027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13725066518 + 13725066519.

It is an arithmetic number, because the mean of its divisors is an integer number (13725066519).

Almost surely, 2^27450133037 is an apocalyptic number.

It is an amenable number.

27450133037 is a deficient number, since it is larger than the sum of its proper divisors (1).

27450133037 is an equidigital number, since it uses as much as digits as its factorization.

27450133037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 27450133037 in words is "twenty-seven billion, four hundred fifty million, one hundred thirty-three thousand, thirty-seven".