503424619 has 2 divisors, whose sum is σ = 503424620. Its totient is φ = 503424618.

The previous prime is 503424617. The next prime is 503424641. The reversal of 503424619 is 916424305.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 503424619 - 2¹ = 503424617 is a prime.

It is a super-2 number, since 2×503424619² = 506872694030590322, which contains 22 as substring.

Together with 503424617, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (503424613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251712309 + 251712310.

It is an arithmetic number, because the mean of its divisors is an integer number (251712310).

Almost surely, 2^503424619 is an apocalyptic number.

503424619 is a deficient number, since it is larger than the sum of its proper divisors (1).

503424619 is an equidigital number, since it uses as much as digits as its factorization.

503424619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 503424619 is about 22437.1259077450. The cubic root of 503424619 is about 795.5084857973.

The spelling of 503424619 in words is "five hundred three million, four hundred twenty-four thousand, six hundred nineteen".