65479151 has 2 divisors, whose sum is σ = 65479152. Its totient is φ = 65479150.

The previous prime is 65479079. The next prime is 65479157. The reversal of 65479151 is 15197456.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65479151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65479157) 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, 32739575 + 32739576.

It is an arithmetic number, because the mean of its divisors is an integer number (32739576).

Almost surely, 2^65479151 is an apocalyptic number.

65479151 is a deficient number, since it is larger than the sum of its proper divisors (1).

65479151 is an equidigital number, since it uses as much as digits as its factorization.

65479151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 38.

The square root of 65479151 is about 8091.9188700827. The cubic root of 65479151 is about 403.0581246836.

The spelling of 65479151 in words is "sixty-five million, four hundred seventy-nine thousand, one hundred fifty-one".