503054261013 has 32 divisors (see below), whose sum is σ = 693833817600. Its totient is φ = 324057935936.

The previous prime is 503054260967. The next prime is 503054261041. The reversal of 503054261013 is 310162450305.

It is a cyclic number.

It is not a de Polignac number, because 503054261013 - 2⁶ = 503054260949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503054361013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2807218 + ... + 2981036.

It is an arithmetic number, because the mean of its divisors is an integer number (21682306800).

Almost surely, 2^503054261013 is an apocalyptic number.

It is an amenable number.

503054261013 is a deficient number, since it is larger than the sum of its proper divisors (190779556587).

503054261013 is a wasteful number, since it uses less digits than its factorization.

503054261013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174161.

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 503054261013 in words is "five hundred three billion, fifty-four million, two hundred sixty-one thousand, thirteen".