503055244049 has 16 divisors (see below), whose sum is σ = 517658335488. Its totient is φ = 488506122432.

The previous prime is 503055244039. The next prime is 503055244051. The reversal of 503055244049 is 940442550305.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503055244049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503055243997 and 503055244015.

It is not an unprimeable number, because it can be changed into a prime (503055244039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44857967 + ... + 44869179.

It is an arithmetic number, because the mean of its divisors is an integer number (32353645968).

Almost surely, 2^503055244049 is an apocalyptic number.

It is an amenable number.

503055244049 is a deficient number, since it is larger than the sum of its proper divisors (14603091439).

503055244049 is a wasteful number, since it uses less digits than its factorization.

503055244049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13504.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 503055244049 in words is "five hundred three billion, fifty-five million, two hundred forty-four thousand, forty-nine".