503424319 has 2 divisors, whose sum is σ = 503424320. Its totient is φ = 503424318.

The previous prime is 503424289. The next prime is 503424329. The reversal of 503424319 is 913424305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 503424319 - 2¹³ = 503416127 is a prime.

It is a super-2 number, since 2×503424319² = 506872089921227522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503424329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251712159 + 251712160.

It is an arithmetic number, because the mean of its divisors is an integer number (251712160).

Almost surely, 2^503424319 is an apocalyptic number.

503424319 is a deficient number, since it is larger than the sum of its proper divisors (1).

503424319 is an equidigital number, since it uses as much as digits as its factorization.

503424319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 503424319 is about 22437.1192223957. The cubic root of 503424319 is about 795.5083277779.

The spelling of 503424319 in words is "five hundred three million, four hundred twenty-four thousand, three hundred nineteen".