503245652441 has 8 divisors (see below), whose sum is σ = 575146037760. Its totient is φ = 431347304448.

The previous prime is 503245652431. The next prime is 503245652443. The reversal of 503245652441 is 144256542305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503245652441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (503245652443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62840 + ... + 1005206.

It is an arithmetic number, because the mean of its divisors is an integer number (71893254720).

Almost surely, 2^503245652441 is an apocalyptic number.

It is an amenable number.

503245652441 is a deficient number, since it is larger than the sum of its proper divisors (71900385319).

503245652441 is an equidigital number, since it uses as much as digits as its factorization.

503245652441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018663.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 503245652441 in words is "five hundred three billion, two hundred forty-five million, six hundred fifty-two thousand, four hundred forty-one".