503041055063 has 4 divisors (see below), whose sum is σ = 503042982288. Its totient is φ = 503039127840.

The previous prime is 503041055047. The next prime is 503041055113. The reversal of 503041055063 is 360550140305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360550140305 = 5 ⋅72110028061.

It is a cyclic number.

It is not a de Polignac number, because 503041055063 - 2⁴ = 503041055047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503071055063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496658 + ... + 1119263.

It is an arithmetic number, because the mean of its divisors is an integer number (125760745572).

Almost surely, 2^503041055063 is an apocalyptic number.

503041055063 is a deficient number, since it is larger than the sum of its proper divisors (1927225).

503041055063 is a wasteful number, since it uses less digits than its factorization.

503041055063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927224.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 503041055063 its reverse (360550140305), we get a palindrome (863591195368).

The spelling of 503041055063 in words is "five hundred three billion, forty-one million, fifty-five thousand, sixty-three".