64151 has 2 divisors, whose sum is σ = 64152. Its totient is φ = 64150.

The previous prime is 64123. The next prime is 64153. The reversal of 64151 is 15146.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64151 - 2¹⁰ = 63127 is a prime.

It is a super-4 number, since 4×64151⁴ = 67744448861165366404, which contains 4444 as substring.

Together with 64153, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₆₄₂₅ and since 64151 and 6425 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32075 + 32076.

It is an arithmetic number, because the mean of its divisors is an integer number (32076).

2⁶⁴¹⁵¹ is an apocalyptic number.

64151 is a deficient number, since it is larger than the sum of its proper divisors (1).

64151 is an equidigital number, since it uses as much as digits as its factorization.

64151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120, while the sum is 17.

The square root of 64151 is about 253.2804769421. The cubic root of 64151 is about 40.0314336250.

Adding to 64151 its reverse (15146), we get a palindrome (79297).

The spelling of 64151 in words is "sixty-four thousand, one hundred fifty-one".