65150027 has 2 divisors, whose sum is σ = 65150028. Its totient is φ = 65150026.

The previous prime is 65150023. The next prime is 65150039. The reversal of 65150027 is 72005156.

65150027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65150027 - 2² = 65150023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65149978 and 65150005.

It is not a weakly prime, because it can be changed into another prime (65150021) 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, 32575013 + 32575014.

It is an arithmetic number, because the mean of its divisors is an integer number (32575014).

Almost surely, 2^65150027 is an apocalyptic number.

65150027 is a deficient number, since it is larger than the sum of its proper divisors (1).

65150027 is an equidigital number, since it uses as much as digits as its factorization.

65150027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 65150027 is about 8071.5566652288. The cubic root of 65150027 is about 402.3816804336.

The spelling of 65150027 in words is "sixty-five million, one hundred fifty thousand, twenty-seven".