64151653 has 2 divisors, whose sum is σ = 64151654. Its totient is φ = 64151652.

The previous prime is 64151651. The next prime is 64151699. The reversal of 64151653 is 35615146.

64151653 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 can be written as a sum of positive squares in only one way, i.e., 55845729 + 8305924 = 7473^2 + 2882^2 .

It is a cyclic number.

It is not a de Polignac number, because 64151653 - 2¹ = 64151651 is a prime.

Together with 64151651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64151651) 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, 32075826 + 32075827.

It is an arithmetic number, because the mean of its divisors is an integer number (32075827).

Almost surely, 2^64151653 is an apocalyptic number.

It is an amenable number.

64151653 is a deficient number, since it is larger than the sum of its proper divisors (1).

64151653 is an equidigital number, since it uses as much as digits as its factorization.

64151653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 64151653 is about 8009.4727042421. The cubic root of 64151653 is about 400.3156945269.

Adding to 64151653 its reverse (35615146), we get a palindrome (99766799).

The spelling of 64151653 in words is "sixty-four million, one hundred fifty-one thousand, six hundred fifty-three".