964239503 has 2 divisors, whose sum is σ = 964239504. Its totient is φ = 964239502.

The previous prime is 964239491. The next prime is 964239571. The reversal of 964239503 is 305932469.

964239503 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 is a cyclic number.

It is not a de Polignac number, because 964239503 - 2¹⁸ = 963977359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964239583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482119751 + 482119752.

It is an arithmetic number, because the mean of its divisors is an integer number (482119752).

Almost surely, 2^964239503 is an apocalyptic number.

964239503 is a deficient number, since it is larger than the sum of its proper divisors (1).

964239503 is an equidigital number, since it uses as much as digits as its factorization.

964239503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 964239503 is about 31052.2060891010. The cubic root of 964239503 is about 987.9348519687.

The spelling of 964239503 in words is "nine hundred sixty-four million, two hundred thirty-nine thousand, five hundred three".