956503 has 2 divisors, whose sum is σ = 956504. Its totient is φ = 956502.

The previous prime is 956477. The next prime is 956513. The reversal of 956503 is 305659.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 956503 - 2⁹ = 955991 is a prime.

956503 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (956513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478251 + 478252.

It is an arithmetic number, because the mean of its divisors is an integer number (478252).

2⁹⁵⁶⁵⁰³ is an apocalyptic number.

956503 is a deficient number, since it is larger than the sum of its proper divisors (1).

956503 is an equidigital number, since it uses as much as digits as its factorization.

956503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 956503 is about 978.0097136532. The cubic root of 956503 is about 98.5285546835.

The spelling of 956503 in words is "nine hundred fifty-six thousand, five hundred three".