64803763 has 2 divisors, whose sum is σ = 64803764. Its totient is φ = 64803762.

The previous prime is 64803757. The next prime is 64803787. The reversal of 64803763 is 36730846.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64803763 - 2⁵ = 64803731 is a prime.

It is not a weakly prime, because it can be changed into another prime (64803703) 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, 32401881 + 32401882.

It is an arithmetic number, because the mean of its divisors is an integer number (32401882).

Almost surely, 2^64803763 is an apocalyptic number.

64803763 is a deficient number, since it is larger than the sum of its proper divisors (1).

64803763 is an equidigital number, since it uses as much as digits as its factorization.

64803763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 64803763 is about 8050.0784468227. The cubic root of 64803763 is about 401.6675448253.

The spelling of 64803763 in words is "sixty-four million, eight hundred three thousand, seven hundred sixty-three".