64532353 has 2 divisors, whose sum is σ = 64532354. Its totient is φ = 64532352.

The previous prime is 64532339. The next prime is 64532381. The reversal of 64532353 is 35323546.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39652209 + 24880144 = 6297^2 + 4988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64532353 is a prime.

It is not a weakly prime, because it can be changed into another prime (64532393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32266176 + 32266177.

It is an arithmetic number, because the mean of its divisors is an integer number (32266177).

Almost surely, 2^64532353 is an apocalyptic number.

It is an amenable number.

64532353 is a deficient number, since it is larger than the sum of its proper divisors (1).

64532353 is an equidigital number, since it uses as much as digits as its factorization.

64532353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 31.

The square root of 64532353 is about 8033.2031593879. The cubic root of 64532353 is about 401.1060077983.

Adding to 64532353 its reverse (35323546), we get a palindrome (99855899).

The spelling of 64532353 in words is "sixty-four million, five hundred thirty-two thousand, three hundred fifty-three".