64314583 has 2 divisors, whose sum is σ = 64314584. Its totient is φ = 64314582.

The previous prime is 64314577. The next prime is 64314629. The reversal of 64314583 is 38541346.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64314583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64312583) 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, 32157291 + 32157292.

It is an arithmetic number, because the mean of its divisors is an integer number (32157292).

Almost surely, 2^64314583 is an apocalyptic number.

64314583 is a deficient number, since it is larger than the sum of its proper divisors (1).

64314583 is an equidigital number, since it uses as much as digits as its factorization.

64314583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 34.

The square root of 64314583 is about 8019.6373359398. The cubic root of 64314583 is about 400.6543103613.

The spelling of 64314583 in words is "sixty-four million, three hundred fourteen thousand, five hundred eighty-three".